Model # PSHLD1G

Internet #203742145

ProteShield 1 gal. Elastomeric Waterproof Sealer


1 gal. Elastomeric Waterproof Sealer

$57.60 /gallon

Frequently Bought Together

Product Overview

Waterproof and protect your concrete and masonry surfaces with ProteShield 1 gal. Elastomeric Waterproof Sealer. ProteShield's water-based, inorganic elastomeric polymer formula leverages an advanced rubber silicone component that penetrates porous surfaces and yields a protective and highly durable film. ProteShield will not yellow, crack or delaminate. Prevents damage caused by freeze-thaw, cracking, spalling and water-intrusion. Protects against ultra violet rays, ice, water-intrusion, chlorinated water, salt water, acid rain, salts and other chlorides, rust, mold, fungus, mildew, algae, insects, oil, fuels, stains and excessive temperatures. Recommended for many porous surfaces, including concrete, masonry, pavers, brick, precast concrete, plaster, drywall, GFRC, gypsum board, stone, tile, ceramics, foam, canvas, veneer, overlays, asphalt, wood and most types of metal (e.g. copper, brass, steel, aluminum, gold, iron). Commonly used on large (commercial) horizontal applications, including theme parks, city parks, parking lots, airports, roads, highways, bridge decks, piers, schools, helipads, tunnels, pipes, decks, walkways and driveways. Commonly used on large vertical applications, including (above and below ground) foundation walls, sound barriers and retaining walls, fencing and towers.

  • Elastomeric component of formula has elongation of 325% and up to 400% elasticity that allows for flexibility as treated surfaces changes or moves
  • Covers approximately 200 sq. ft. per gallon
  • Impermeable finish creates a barrier that prevents water intrusion (0.01 g/h/cf)
  • Industrial grade formula is resistant to extreme temperatures from -65°F to 400°F
  • Highly durable finish dries quickly and may be walked on 1 to 2 hours after initial cure
  • Matte, non-glossy finish maintains natural beauty of surfaces
  • Penetrating formula bonds tenaciously to porous surfaces to prevent growth and penetration of mold, mildew, pollution, sewage, oil, and wax build-up--making maintenance much easier and convenient
  • Non-VOC formula minimizes bothersome odors
  • Ready-to use formula with no additives
  • Easily applied with standard roller, pump sprayer equipment or a brush
  • Durable finish does not require seasonal recoats
  • Ideal for interior and exterior applications
  • Silicone/rubber formula restores, seals, protects and prolongs the life of many porous surfaces
  • Online Price includes Paint Care fee in the following states: CA, CO, CT, MN, OR, RI, VT

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.




Warranty / Certifications

More Products With These Features


Customer Questions & Answers

Is this product colorless? If it does have color, will it be diminished or vanished?

Our association won't allow us to use any kind paint for our fence, my painter told me this is not paint, is that right?I need something crystal-clear, colorless but still have the function to protect my cedar fence.
Asked by: 210
Yes, it is colorless- it is milky clear.
Answered by: thebaze
Date published: 2017-03-07

can this be used on basement floors& walls inside to stop water leaking

Asked by: loose
Yes, the sealer can be used on basement floors and walls to stop water leaks.
Answered by: CommunityAnswer
Date published: 2017-01-05

Is this product good for cedar fencing

I am looking for a colorless sealer for my cedar fencing
Asked by: 210
Hi 210, This is not the product you need, a product such as Thompson's Water Seal, which is clear, will be the best choice. Mike
Answered by: MikeHDOC
Date published: 2016-06-13

Can this be painted over?

Asked by: TracyW
This should not be painted over.
Answered by: CommunityAnswer
Date published: 2016-05-17
  • y_2017, m_4, d_24, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_18
  • loc_, sid_203742145, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 16ms

Customer Reviews

1 gal. Elastomeric Waterproof Sealer is rated 3.4 out of 5 by 11.
Rated 2 out of 5 by from Doesn't do all it claims I bought this product to seal/waterproof my wood subfloor before hardwood floors being installed. This product claims to be able to waterproof many materials, wood for included. It did not work for me. I had to buy another product to waterproof the wood.
Date published: 2016-11-10
Rated 5 out of 5 by from product is good. product is good.
Date published: 2017-03-07
Rated 2 out of 5 by from Does not seal porous stone / concrete. Tried sealing slabs of porous sandstone held together by concrete for birdbath. Followed instructions and gave 48 hours to cure. Filled birdbath (very low water pressure) leaked just as fast as it did before applying this product. This might work in other applications, but I would not use it based on no difference noted even after careful application. 5 stars for Home Depot Customer Service! I had used only a quarter of the bottle, and so I took it back into the store (I'd ordered it online, shipped to my house). No hassle to return and get store credit. Very glad about that, because it is $60 a bottle. I already happily spent half the credit that day. Glad the Home Depot stands behind the items they sell.
Date published: 2014-06-24
Rated 4 out of 5 by from would buy again easy to put on but you have to be careful with using too much.
Date published: 2013-09-17
Rated 1 out of 5 by from Did not work for my application The product is like water - it has little viscosity. I needed a sealer to seal cracks that were 1/16 of an inch but this product just ran right out of the cracks.
Date published: 2015-05-12
Rated 4 out of 5 by from Easy To Apply & Clean-Up Applied product easily with a brush. repelled water after testing with spray after a 4 day cure time. Did not change color of the concrete after curing. I applied a rubberized coating on top of this, after a week, to the portions of the wall that were going to be underground. I hope it holds up over time.
Date published: 2013-11-02
Rated 4 out of 5 by from Good Value..... Used to waterproof for new flooring on cement floor that is on grade. Have not noticed any moisture so far, but it has only been a couple of weeks. The product is very easy to use and is considerably less expensive than other products we researched. We used a paint roller and applied a rather thick coat, and it dried to the touch in about 2 hours. The only reason for the 4 star rating is the length of time it has been down.
Date published: 2016-02-23
Rated 4 out of 5 by from Seems a good product Product applied easily and uniform covering the existing stucco. Was easy to apply a cover coat of latex paint over. Will know in a few years how well it sealed and how well the paint adhered. I expected a 1-2 week delivery and it arrived on the 4th day
Date published: 2014-10-30
  • y_2017, m_4, d_24, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_11
  • loc_, sid_203742145, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 50ms