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Mapesil T Plus

100%-Silicone Sealant with Enhanced Adhesion for Heavy Traffic and Expansion/Movement Joints

Mapesil^® T Plus is a professional-grade, 100%-silicone sealant with enhanced adhesion for use on multiple substrates. This product is specifically formulated for heavy traffic and expansion/movement joints exceeding both ASTM and ANSI standards.

Color-matched to MAPEI’s color palette
Formulated to a low sheen to match the gloss of grout joints*
Rated for heavy-traffic and expansion/movement joints
100% silicone for use in interior, exterior, wet and dry installations from Res 1 to Res 7 and Com 1 to Com 7 as detailed per TCNA Environmental Exposure Classifications
Excellent elongation and flexibility for use in both change-of-plane and joint applications in tile or stonework
Can be used in pools and spas. 7 days of curing time is needed before pool filling. The resistance of Mapesil T Plus to chlorine is dependent on the pH value of the water and the amount of free chlorine. A pH value between 6.5 and 7.6 is required, and the free chlorine should remain less than 5 mg per L (5 ppm).
Helps to prevent mold and mildew
Freeze/thaw-resistant after a 72-hour cure at 73°F (23°C) and 50% relative humidity (RH)

* Note that the color Jet Black has a more satin/shiny finish.