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Siliconizer Crack Filler 1 Qt. White Elastomeric Roof Patch
- For commercial, residential, RV and mobile home roofs
- Stops leaks and seals cracks
- Permanent water resistant adhesion
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Product Details
About This Product
Siliconizer Crack Filler is a 100% elastomeric, styrene acrylic, silicone-modified white mastic for interior and exterior use. Will permanently seal leaks and bridge cracks on smooth surfaces. This flexible mastic will adhere to any surface and fill cracks of any size. It will not crack, peel or crumble even after exposure to severe weather conditions.
Highlights
- Knife or spatula application
- Covers approximately 50 sq. ft. per gallon
- For previously coated roofs, concrete/masonry, metal, rubberized asphalt, rubberized mastic, trailers, RVs, and wood
- Dry to touch: 15 minutes; Dry to recoat with latex paint: 2 hours
- Click here to learn more about Eco Options and Energy Efficiency
- Return Policy
- California residentssee Prop 65 WARNINGS
Product Information
Specifications
Container Size: 1 Quart
Dimensions
Container Size | 1 Quart |
|---|
Details
Application Method | Brush On, Trowel |
|---|---|
Coating Base | Acrylic |
Cold Applied | Non Cold Applied |
Color Family | White |
Color/Finish | White |
Features | Water Resistant, Waterproof |
Returnable | 90-Day |
Roof Repair Type | Acrylic |
Roofing Product Type | Roofing Repair |
Warranty / Certifications
Manufacturer Warranty | Satisfaction Guarantee |
|---|
Questions & Answers
Can this be used to seal a skylight
Hi RoyS, yes you can use the Siliconizer Crack Filler to seal a skylight.
Can I use to fill cracks in pressure treated wood on outside deck
Hi Robert, yes you can use the Siliconizer Crack filler, to fill in cracks in pressure treated wood on outside deck.
Can this be used to seal cracks previously sealed with silicone? Will it adhere/bind to silicone repairs?
Hi Dsquared, no the Siliconizer Crack Filler 1 Gal. White Elastomeric Roof Patchwill not adhere to silicone,
is this good to brush on exterior wood to fill cracks and seal prior to painting?
Hi DIYDAD, yes you can use the Siliconizer Crack Filler on exterior wood to fill in cracks and seal them prior to painting.
This is product work well around your window seal outside
Hi Clarice, yes you can use the Siliconizer Crack Filler 10.1 oz. White Elastomeric Roof Patch around your exterior window seal.
Can this be used to fill bird holes on an elastomeric coated roof? Roof has a sprayed on foam insulation.
Hi OldBucks, you can use the Siiconizer Crack Filler Shrinkage cracks: If the cracks are (less than 1/32” wide):apply Lanco Siliconizer Elastomeric Crack Filler™ over crack and two inches to each side of it. Cracks 1/32” or bigger: Any cracks bigger than 1/32” should be pouted out to 1/4” wide and 1/4” deep. Clean crack with water, and let dry. Fill joint completely and two inches to each side with Lanco Siliconizer Elastomeric Crack Filler™ and let dry 24 hours.
Can be use for vinyl Floor?
Hi Maria, The Siliconizer Crack Filler Is a 100% elastomeric, acrylic silicone modified white mastic for interior and exterior use. That will permanently seal leaks and bridge cracks on most surfaces. It is a flexible mastic that will adhere to any surface and fill cracks of any size. The Siliconizer Crack Filler will not crack, peel or crumble even after exposure to severe weather conditions. However It is not designed to be used on floors.
Will this fill and seal cracks on a concrete chimney cap?
Hi Greg, Yes, Lanco Siliconizer Crack Filler can help fill and seal hairline to small cracks on a concrete chimney cap, but make sure that it is on the exterior part and not on the inside where heat can cause some harmful fumes.
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Customer Reviews
4.7 out of 5
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Siliconizer Crack Filler 1 Gal. White Elastomeric Roof Patch
Siliconizer Crack Filler is a 100% elastomeric, styrene acrylic, silicone-modified white mastic for interior and exterior use. Will permanently seal leaks and bridge cracks on smooth surfaces. This flexible mastic will adhere to any surface and fill cracks of any size. It will not crack, peel or crumble even after exposure to severe weather conditions.
