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White Silicone Roof Sealant

• 50 Year Protection
• 100% Silicone Rubber Sealant
• Exceptional Adhesion and Flexibility
• Designed for Roofing and Joint Applications
• UV Resistant and Waterproof

Sizes Available: 10 Ounce Tube
Coverage: 50 linear feet per 3/16" bead

SDS Sheet (pdf) Tech Data Sheet pdf icon (pdf)

100% Silicone high solids sealant designed for a variety of roofing repair applications. Forms a tough, durable water proof and UV resistant rubber sealant.

Built-Up Roofing, Modified Bitumen, Single Ply Rubber Roofs, Polyurethane Foam, Metal, Concrete, Wood, Skylights, Flashings and more.

Clean Roof -Surface shall be clean, dry and free of loose particles. Remove any rust, mildew, oil, grease or other foreign material on the surface.

Applying Roof Coating - Surface and air temperature shall be between 40°F and 100°F. Surface shall be completely dry (no moisture or dew). Completely fill cracked or damaged areas. For cracks greater than 1/2" use with SealBest Roofing Fabric to reinforce repair. Cut tip on angle. Puncture foil at inner base of nozzle. Place tube in caulking gun and squeeze trigger to begin flow. Smooth out silicone bead with putty knife or similar tool. Spread material up to 1" beyond sides of crack and feather out into surrounding surface. Material will be tack free within 1 to 2 hours and fully cured within 48 hours.


white silicone roof coating


Item Number Unit Size Unit Weight Pack Pack Weight
H3858 10 Ounce Tube - 1 -

Tools Needed:

caulk gun                    

You May Also Need:
White Silcone Roof Coating


2520 South Campbell Street •  Sandusky, Ohio 44870 • Phone: 1-800-326-1994 • (419) 626-4375
Fax: (419) 626-5477 • E-mail: info@sealbest.com

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