Ponding Water Resistant
Withstands standing water.
GACO ROOF SILICONE ROOF COATING
A popular elastomeric work-horse for weatherproofing roofs and walls
100% WATERPROOF
PONDING WATER RESISTANT
EXCELLENT UV RESISTANCE
HIGH SOLIDS FORMULA
OUTSTANDING DURABILITY
ENERGY STAR® Rated
Product Overview
GacoRoof is a 100% silicone roof coating designed to provide superior waterproofing protection and long-lasting performance.
Its high solids formula cures to a seamless, elastic membrane that withstands ponding water, harsh weather, and UV exposure.
GacoRoof delivers exceptional durability and flexibility, making it an ideal solution for flat and low-slope roofs with minimal maintenance.
Backed by a 15-year warranty, GacoRoof is the last roof coating you’ll ever need.
Suitable Surfaces
Gaco Roof topcoat can be used on:
CAP SHEET
METAL
MOST FLAT ROOFS
SINGLE-PLY
MEMBRANES
CONCRETE
WOOD
Colors
WHITE
LIGHT GRAY
TAN
DARK GRAY
Why Use Gaco Roof?
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100% Silicone
Superior waterproofing and flexibility.
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High UV Resistance
Reflects sunlight and reduces heat.
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High Solids Formula
Thick coating for maximum coverage.
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Outstanding Durability
Long-lasting protection.
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ENERGY STAR® Rated
Helps improve energy efficiency.
APPLICATION & USAGE
Coverage Rate
1.5 – 2.0 gal per 100 sq. ft. per coat
Application
Apply by roller, brush, or airless sprayer. Two coats recommended for best results.
Surface Prep
Clean surface and repair all cracks, seams, and penetrations.
DRY TIME
Dry to touch in 1-2 hours. Recoatable in 24 hours.
NOTES
Coverage may vary depending on surface texture and porosity.
TECHNICAL DETAILS
WATERPROOF
100%
SOLIDS BY VOLUME
> 85%
ELONGATION
> 300%
TENSILE STRENGTH
> 250 psi
UV RESISTANCE
Excellent
FLASH POINT
> 200°F
CLEAN-UP
Xylene
PRODUCT LIMITATIONS
- Not recommended for use on surfaces subject to hydrostatic pressure.
- Not for use on PVC or TPO single-ply membranes.
- Do not apply if rain is expected within 24 hours.
- Not for use in areas with heavy vehicle traffic.
Have Questions? Ready for A Quote?
Talk with our team about your needs today. We’ll help you get exactly what you need, quickly & easily.
Project Calculator
Calculations are estimates only. Additional materials may be required dependent on roof condition and other factors.