MAPEI Mapesil T Plus 100% Silicone Caulk – Color-Matched Sealant for Heavy-Traffic and Movement Joints
Regular price $25.72Mapesil T Plus 100% Silicone Caulk
Professional-grade, 100% silicone sealant engineered for heavy-traffic and expansion/movement joints in tile and stone installations. Color-matched to MAPEI’s grout palette with a low-sheen finish, it provides excellent elongation, adhesion, and mold/mildew resistance for interior, exterior, wet, and dry areas.
Key Features:
- Enhanced Adhesion: Formulated for superior grip across multiple substrates and demanding joint conditions
- Heavy-Traffic Rated: Meets ASTM/ANSI requirements for expansion and movement joints in residential and commercial settings
- Color-Matched Finish: Coordinates with MAPEI’s grout colors and low-sheen gloss to blend with grout joints
- Wet-Area Ready: 100% silicone suitable for showers, pools, and spas (allow 7 days cure before filling)
- Durable Performance: Excellent flexibility, freeze/thaw resistance after cure, and mold/mildew resistance
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Composition | 100% silicone |
| Adhesion | Enhanced adhesion for multiple substrates |
| Traffic/Joint Rating | Rated for heavy-traffic and expansion/movement joints; exceeds ASTM and ANSI standards |
| Applications | Interior/exterior; wet and dry areas; residential (Res 1–7) and commercial (Com 1–7) per TCNA Environmental Exposure Classifications |
| Flexibility/Elongation | Excellent elongation and flexibility for change-of-plane and joint applications in tile or stonework |
| Pools and Spas | Usable in pools/spas; 7-day cure before filling; water pH 6.5–7.6; free chlorine <5 ppm |
| Mold/Mildew Resistance | Helps prevent mold and mildew |
| Freeze/Thaw Resistance | Resistant after 72-hour cure at 73°F (23°C) and 50% RH |
| Finish | Low-sheen to match grout gloss (Jet Black has more satin/shiny finish) |
| Color Options | Color-matched to MAPEI color palette |
Frequently Asked Questions (FAQ):
Q: Is this safe for wet areas like showers or pools?
A: Yes. It is 100% silicone and can be used in showers and even pools/spas; allow 7 days of curing before filling and maintain pool water at pH 6.5–7.6 with free chlorine under 5 ppm.
Q: Does it match MAPEI grout colors?
A: Yes, Mapesil T Plus is color-matched to MAPEI’s color palette and designed with a low-sheen finish to coordinate with grout joints.
Q: Where can it be used?
A: For interior and exterior, wet or dry installations across residential and commercial environments; ideal for change-of-plane and expansion/movement joints in tile or stonework.
Q: Is it flexible for movement joints?
A: Yes. It offers excellent elongation and flexibility for change-of-plane and expansion applications.
Q: Does it resist mold and mildew?
A: Yes, the formulation helps prevent mold and mildew growth once cured.
A Seamless, Gallery-Grade Finish for Tile and Stone
Mapesil T Plus slips into your space like a tailored detail, drawing the eye to the silhouette of your tile rather than the seam. Its color-matched, low-sheen finish echoes fine grout lines for a calm, cohesive surface. Use it to trace shower corners or a kitchen backsplash where movement demands flexibility without sacrificing beauty. It’s the refined essential that keeps luxury looking flawless, day after day.
Choose Mapesil T Plus today for a durable, color-true seal that elevates and protects every tiled surface.
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