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Rain Guard Water Sealers SP-8004 Wood Sealer 1 Gallon - Clear Natural Finish - Deep Penetrating Water Repellent Protection for All Wood Surfaces - Water-Based Silane/Siloxane

4.3 4.3 out of 5 stars 1,046 ratings
1 Gallon
Material Silicone
Brand Rain Guard Water Sealers
Style Protection
Item Weight 2.4 Pounds
Item dimensions L x W x H 4 x 5 x 10 inches

About this item

  • PREMIUM WOOD SEALER: Protect, restore, and extend the life of your home with Rainguard Water Sealers Wood Sealer! Formulated to penetrate deep into the surface, Wood Sealer is a water-based silane/siloxane water repellent that helps inhibit moisture damage. This premium-grade water sealer for wood is safe to use indoors or outdoors. It dries to an invisible stain resistant finish that won't yellow or alter surface texture or appearance.
  • LONG LASTING PROTECTION: Engineered with Micro-Lok! This proprietary ingredient ensures sealer absorption and creates a long-lasting filmless hydrophobic barrier against weathering, salt, dirt, freezing temperatures, UV light, wind-driven rain, and other damaging elements. Rainguard Wood Sealer is the ideal weatherproof sealant for all non-treated and unpainted wood surfaces including, wooden floors, decks, walkways, outdoor furniture, and fences.
  • PREMIXED FORMULATION: Ready to use right out of the bottle! Rainguard Water Sealers Wood Sealer is premixed for easy and convenient application. Before use, shake bottle lightly to disperse any settled material. One gallon of this impregnating wood waterproofer coats, seals, and protects up to 200 square feet. Try Rainguard Water Sealers' concentrated and super concentrated formulations for a more cost-effective solution.
  • EASY APPLICATION: Seamlessly seal wood surfaces! Prior to applying Rainguard Wood Sealer, protect anything you don't want to be sealed by moving or covering with a tarp. Prep surface by gently removing any stains with a mild soap or Restore-N-Prep (sold separately) for best results. Using a hand-pump garden sprayer, apply at least two heavy coats of sealer to the surface, allowing it to dry to the touch between coats. Clean up any overspray with a clean damp cloth.
  • RAIN GUARD: Where innovation meets sustainability! Since 1969, Rainguard Water Sealers has been manufacturing architectural and industrial coatings designed to “wrap” the exterior of buildings and structures. Rainguard now brings this same technology to consumers in our ready-to-use and concentrated DIY formulations, providing a variety of high-performance sealers for your home. Eco-friendly and non-toxic, all our waterproofing solutions are safe to use around people, pets, and plants.
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4 x 5 x 10 inches; 2.4 Pounds
  • Item model number ‏ : ‎ SP-8004
  • Date First Available ‏ : ‎ March 20, 2017
  • Manufacturer ‏ : ‎ Rainguard International
  • ASIN ‏ : ‎ B06XRF69MC
  • Customer Reviews:
    4.3 4.3 out of 5 stars 1,046 ratings

Product Description

Rainguard Water Sealers For All Porous Wood Surfaces

Protect, restore, and extend the life of your home with Rainguard!

Formulated with the proprietary ingredient Micro-Lok to penetrate deep into the surface and create a hydrophobic barrier, Premium Wood Sealer is a water-based silane/siloxane water repellent, helping to inhibit and other moisture damage. The filmless shield acts as an invisible protector against weathering, salt, dirt, freezing and thawing, UV light, wind-driven rain, and other damaging elements. Safe to use indoors or outdoors, Wood Sealer dries to a clear, stain-resistant natural finish that won't yellow or alter surface texture or appearance.

Rainguard won't make surfaces any more or less slippery and is the ideal weatherproof sealant for all non-treated and unpainted wood surfaces including, wooden floors, decks, walkways, outdoor furniture, and fences. For best results, prep surface by gently removing any stains with a mild soap or for best results Restore-N-Prep (sold separately). Apply only to "bone dry" surfaces to maximize absorption, spray at least two heavy coats of sealer with a hand-pump garden sprayer, allowing it to dry to the touch between coats. Clean up any overspray with a clean damp cloth.

Looking for industrial applications? Try RainguardPro multisurface professional sealers!

Superior Protection

  • Penetrating Wood Sealer
  • Premium-Grade
  • Water-Based Silane/Siloxane
  • Clear, Natural Finish
  • Easy To Apply
  • 1 Hour Dry Time
  • For Interior/Exterior Use on Vertical or Horizontal Surfaces
  • Invisible Weatherproof Protectant
  • With UV Stabilizers, Non-Yellowing Formula
  • Non-Toxic, Safe for People, Pets, & Plants
  • 5 Year Satisfaction Promise
  • Available in Ready To Use & Concentrated Formulations
  • Made in the USA

    Rainguard: Where innovation meets sustainability, sealing good since 1969!

From the manufacturer

wood sealer rain guard
wood sealer rain guard
wood sealer rain guard
wood sealer rain guard
wood sealer rain guard

What's in the box

  • Liquid

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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    1,046 global ratings

    Customers say

    Customers like the ease of use of the sealant. They mention it's simple to apply, has good instructions, and works great. That said some disagree on performance, water resistance, appearance, waterproofness, and value.

    AI-generated from the text of customer reviews

    15 customers mention15 positive0 negative

    Customers find the sealant easy to use. They say it is simple to apply, with good instructions. Some mention that the product is easy to mix and apply in a garden sprayer.

    "...yet, but I can say that the product is easy to mix, is simple to apply, has no noticeable odor and wipes up easily...." Read more

    "This product is absolutely amazing. It is easy to mix (with water!) and sprays or paints on with little effort...." Read more

    "Easy to mix, good instructions. Said it was for interior use ...." Read more

    "...Hopefully it works. It was easy to apply. I sprayed on each piece of furniture evenly and it dried within 15 minutes and then applied a second coat...." Read more

    5 customers mention5 positive0 negative

    Customers find the sealant easy to spray. They say it dries in about an hour and doesn't make a miss where other sealers won't. Some customers also say the product is watery at first.

    "...It is easy to mix (with water!) and sprays or paints on with little effort. I was worried at first because it seems to "watery"...." Read more

    "...Fast shipment...very good price...easy to mix...sprayed on very well...quick dry time...attractive "after - look"...and it repels water so far...." Read more

    "Needed something thin enough to spray on. This sprayed on easily, dried in about an hour, and the water beads up beautifully...." Read more

    "sprays very good and doesn't make a miss where other sealers wont spray you have to end up using a paint brush it was used on a fence I'm more than..." Read more

    29 customers mention20 positive9 negative

    Customers are mixed about the performance of the sealant. Some mention it works well as intended, is easy to spray, and amazing. Others say it didn't work at all, applied as instructed with poor results, and failed horribly.

    "...However product worked well as intended. Can't argue that. Does require time to dry good and possibly two or three coats." Read more

    "This product is absolutely amazing. It is easy to mix (with water!) and sprays or paints on with little effort...." Read more

    "is not helping my new deck very much." Read more

    "...Sealed our deck with it. Excellent product. Will buy again when needed" Read more

    15 customers mention8 positive7 negative

    Customers are mixed about the water resistance of the sealant. Some mention that it just beads right off of it, while others say that it soaked right in. The consistency is watery and causes the varnish to bubble.

    "...It also soaked in easily and did not raise the grain of the wood I was treating...." Read more

    "Was very watery and perhaps that's what is was supposed to be but I haven't used the concentrate before...." Read more

    "...dried, I was very surprised (and extremely happy) that the rain water beaded as it should!..." Read more

    "...doing the water repellent test and it failed horribly, the water soaked right in just like it did before I applied anything...." Read more

    8 customers mention5 positive3 negative

    Customers are mixed about the appearance of the sealant. Some mention it looks great, accentuates the natural color, and did not change the appearance at all. Others say that it's misleading and the picture shows it with a spray nozzle.

    "...It only seems to accentuate the natural color which is really nice...." Read more

    "It’s wrong advertisement. The prayer did not come with it. I ordered what was pictured and received only a bottle. It says that it’s ready to spray...." Read more

    "...And it looks great!" Read more

    "I like the clear sealer look that this product provided on my pressure treated wood deck...." Read more

    8 customers mention3 positive5 negative

    Customers have mixed opinions about the waterproofness of the sealant. Some say it seals the wood easily and works fast, while others say it does not protect nor seal.

    "...I tried it any way and applied it to the wood, but it did not seal it like other known sealer products did...." Read more

    "...This product worked very well. It was easy to use, easy to mix and sealed the wood like it was supposed to." Read more

    "Applied as instructed and did not seal the wood. Had to buy other sealer to do the job right!" Read more

    "I may as well have done nothing, it did not do anything to protect." Read more

    6 customers mention3 positive3 negative

    Customers are mixed about the value of the sealant. Some mention it has a very good price, while others say it's a waste of money and effort.

    "...This was a much more affordable option to seal our new pergola compared to the others we were looking at...." Read more

    "This product is not worth buying… mixed the 32 oz bottle into 2 gals of water as instructed.. it looked like chalk water when mixed … used a brush..." Read more

    "Used this to seal an older cottage deck. Fast shipment...very good price...easy to mix...sprayed on very well...quick dry time...attractive "after..." Read more

    "...Wish I could get my money back…total wasted effort." Read more

    7 customers mention0 positive7 negative

    Customers are dissatisfied with the nozzle of the sealant. They mention that it leaks every time they use it, it didn't come with a spray nozzle, and that it drips all over their hands and the ground.

    "...that I received did not has the cap screwed on tightly, so a little leaked out in transit." Read more

    "It worked well but it came without a nozzle and I had to borrow one from another bottle." Read more

    "...But, immediately it began leaking with every use. It dripped all over my hand and all over the the ground..." Read more

    "Did not come with a spray nozzle and will have to find a way to use it. Very misleading since the picture shows it with a spray nozzle." Read more

    Not too shabby!
    4 Stars
    Not too shabby!
    I had to use several coats, but I'm very pleased with this! I fully intend to use this brand again, if I need more sealant!😁
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    Top reviews from the United States

    Grace J
    5.0 out of 5 stars Works well!
    Reviewed in the United States on July 6, 2023
    Size: 1 GallonVerified Purchase
    I used this to seal the cedar planks I installed in my camper van build and a few other pieces of wood in the build. It saturates the wood very nicely without affecting the original color of the wood. It only seems to accentuate the natural color which is really nice. I did not use the garden sprayer like recommended but instead used a cloth to apply the sealer to the wood. I did two coats on everything. The consistency is that of water so you have to be careful not to get it on everything else. I would recommend this!
    4 people found this helpful
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    Anon
    5.0 out of 5 stars No odor, simple to apply. Does not raise wood grain.
    Reviewed in the United States on May 7, 2022
    Size: 32 fl oz (makes 2 Gallons)Verified Purchase
    I just coated a bunch of cedar beams with this product. I am going to use them as ground level edges to garden beds. I can't tell you how well the product holds up to sunlight, rain, critters, etc. yet, but I can say that the product is easy to mix, is simple to apply, has no noticeable odor and wipes up easily. It also soaked in easily and did not raise the grain of the wood I was treating. After drying, my wood was close to its original color, with some minimal darkening that I consider normal for clear surface finishes. Try using a foam brush to apply it if you are working indoors with it to limit the amount of spray floating around. I would also recommend NOT applying it in direct sunlight to give it a little extra drying time.

    About the only issue I had using it was that the bottle of concentrate that I received did not has the cap screwed on tightly, so a little leaked out in transit.
    5 people found this helpful
    Helpful
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    Laurel
    4.0 out of 5 stars Product as describe - allow to dry!!
    Reviewed in the United States on January 13, 2024
    Size: 32 fl oz (makes 2 Gallons)Verified Purchase
    Product as described. Won't argue value on it in comparison to other products in the same category on the market cause personal opinion of their all over-priced is different then it being worth the value for the current market. However product worked well as intended. Can't argue that. Does require time to dry good and possibly two or three coats.
    One person found this helpful
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    Matthew K.
    3.0 out of 5 stars 32oz bottle came with only 25oz in it
    Reviewed in the United States on August 7, 2022
    Size: 32 fl oz (makes 5 Gallons)Verified Purchase
    I applied the Rain Guard super concentrate using a sprayer that holds 1 liter at a time, so I measured 50mL at a time and filled the rest of the liter with water then sprayed. I only got 15 fills. Which means the 32oz bottle that's supposed to make 5 gallons only had about 750mL or 25oz in it, and only made about 4 gallons.
    9 people found this helpful
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    R. Lahrman
    5.0 out of 5 stars Excellent Product. Easy to Use
    Reviewed in the United States on January 27, 2021
    Size: 32 fl oz (makes 2 Gallons)Verified Purchase
    This product is absolutely amazing. It is easy to mix (with water!) and sprays or paints on with little effort. I was worried at first because it seems to "watery". I did not think it would provide any protection at all to the wood. However, once it dried, I was very surprised (and extremely happy) that the rain water beaded as it should! There is absolutely no discoloration of the wood from this product. Great buy! I have purchased a couple of extra bottles to keep on hand for my spring clean up!
    8 people found this helpful
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    James
    5.0 out of 5 stars short volume Rating update
    Reviewed in the United States on August 23, 2022
    Size: 32 fl oz (makes 2 Gallons)Verified Purchase
    I ordered two 32 oz bottles of RAIN GUARD WOOD SEALER for my dock and deck. I have used RAIN GUARD CONCRETE SEALER and have been pleased with the product. my order arrived it in two different containers, one was the regular black bottler with 32 0z in it. The second was a white bottle shape differently but with the same label showing 32 oz. I have a 1 gallon sprayer marked for 16 oz to mix the product. the first bottle had 32 oz as advertised the second one was 4 oz short, 16 and 12 oz per gallon. as a result i was 100 sq ft short on my sealing job and will need t order another bottle. Are all of the new bottles going to be under filled?

    Update
    I contacted
    Rain Guard Water Sealers, explained the problem of short volume to Nicholas Parker
    Customer Support and he was very heplful. he had RAINGUARD Mmail a replacement 32 oz
    bottle of RAINGUARD WOOD SEALER to me. arrived in three days. Thanks Nicholas.
    New rating 5 STARS in customer service.
    12 people found this helpful
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    Pwink50
    5.0 out of 5 stars Excellent
    Reviewed in the United States on July 30, 2023
    Size: 5 GallonsVerified Purchase
    Usually buy Thompson but this was less money. Sealed our deck with it. Excellent product. Will buy again when needed
    2 people found this helpful
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    Mary Lewis
    4.0 out of 5 stars Wood sealer
    Reviewed in the United States on August 24, 2022
    Size: 32 fl oz (makes 2 Gallons)Verified Purchase
    Easy to mix, good instructions. Said it was for interior use . Had door open, fan going but didn't realize it had a lot of fumes (have no sense of smell so couldn't smell it). After first day, when I stopped and went in house, felt sick, lungs hurt, sore throat. Hopefully it didn't do permanently damage. Had there been a warning on it, would have followed it, but since it is for interior and no warning, had fan and open door as I did for painting. It did pool in places but worked it out. Results look ok.
    5 people found this helpful
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