DIY Waterproofing Membrane for Basements, Roofs, Pools & Decks. ad: Waterproof Your Block Wall for Years
DIY Waterproofing Membrane for Basements, Roofs, Pools & Decks.
24 active ads🇺🇸
That block wall isn’t just stained — water is working its way through it, and ordinary masonry paint peels the moment the wall moves. SEMCO Liquid Membrane rolls on like paint and cures into a seamless rubber skin that flexes instead of cracking, blocks water, and seals the whole wall for years — no crew, just a roller. 173–234 PSI bond, 1,300% elongation, 5-year warranty. Most full walls are a 5-gallon job. 4.8★ · 1,200+ reviews. Made in the USA.

Performance Signals
- Status
- Running at last crawl (Nov 3, 2026)
- Time Running
- 12 days
- Active Period
- Oct 21, 2026 → Nov 3, 2026
- Advertiser live ads
- 24
- First Seen
- Nov 1, 2026
Creative & Links
- Meta page ID
- 101580518691068
- Format
- Video · Image
- Placements
- FACEBOOK, INSTAGRAM, AUDIENCE NETWORK, WHATSAPP, THREADS
- Country
- 🇺🇸 United States
- Landing Page
- semcoworks.com/products/liquid-membrane
- Original Ad
- Open in Meta Ad Library
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semcoworks.comSEMCOworks offers professional grade products for waterproofing and water based surface solution for your home. Our waterproofing is easy to apply and simply works! We offer a wide range of biodegradable cleansers, water based stains to color and solidify your surface and easy to apply waterproofing.
Shop Infos
- Created
- Mar 1, 2019 · 7y 8m
- Category
- Business & Industrial › Home & Garden › Home Improvement
- Live ads
- 24
- Peak ads (7d)
- 24
- Copies of this ad
- 1
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