MAPEI Mapesil T Plus 100% Silicone Caulk – 5101 Rain
Regular price $19.79Mapesil T Plus Silicone Caulk – 5101 Rain
Professional-grade, 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEI’s grout palette with a low-sheen finish, it excels in interior or exterior, wet or dry installations and helps resist mold and mildew.
Key Features:
- Enhanced Adhesion: Formulated to exceed ASTM/ANSI standards for demanding joint applications
- Color-Matched Finish: Low-sheen appearance coordinates with MAPEI grout colors for a seamless look
- Heavy-Traffic Rated: Ideal for expansion/movement and change-of-plane joints in tile and stone
- All-Condition Performance: 100% silicone suitable for interior, exterior, wet or dry areas; freeze/thaw-resistant after cure
- Pool & Spa Ready: Can be used underwater after 7-day cure when water chemistry is within specified ranges
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Material | 100% silicone |
| Color Match | Matched to MAPEI color palette; low-sheen finish (Jet Black more satin/shiny) |
| Application Areas | Interior/exterior; wet or dry installations; residential and commercial (Res 1–7, Com 1–7 per TCNA) |
| Use Cases | Change-of-plane and expansion/movement joints in tile or stonework; heavy-traffic rated |
| Cure Requirements for Pools/Spas | 7 days before filling; pH 6.5–7.6; free chlorine < 5 ppm |
| Mold/Mildew Resistance | Helps to prevent mold and mildew |
| Freeze/Thaw Resistance | Resistant after 72-hour cure at 73°F (23°C) and 50% RH |
Frequently Asked Questions (FAQ):
Q: Is this sealant suitable for showers and wet areas?
A: Yes. It is 100% silicone and designed for wet installations; allow full cure before exposure to water.
Q: Can I use it in pools or spas?
A: Yes, after a 7-day cure. Maintain water pH between 6.5–7.6 and free chlorine below 5 ppm.
Q: Does it match MAPEI grout colors?
A: It is color-matched to MAPEI’s color palette and features a low-sheen finish to blend with grout joints.
Q: Where can it be used?
A: For interior or exterior, residential or commercial applications, including heavy-traffic and expansion/movement joints.
Q: Does it help prevent mold and mildew?
A: Yes, it is formulated to help resist mold and mildew growth.
Seamless Sophistication for Every Joint
Mapesil T Plus brings a tailored, architectural finish to tiled surfaces, letting grout lines read as one harmonious gesture. Its low-sheen, color-matched palette is the quiet luxury that elevates kitchens, baths, and spa zones. Use it to trace precise, graphic lines at changes of plane for a crisp, gallery-worthy edge. Consider it the essential detail that makes high-end spaces feel impeccably resolved.
Complete your tile installation with a durable, color-perfect silicone seal—choose Mapesil T Plus in 5101 Rain today.
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