Pure White Mapesil T Plus 100% Silicone Caulk

Professional-grade, 100% silicone sealant color-matched to MAPEI’s palette. Engineered for heavy-traffic and expansion/movement joints, it offers enhanced adhesion and low-sheen finish to complement grout lines for interior, exterior, wet or dry applications.

Key Features:

• Heavy-Duty Performance: Rated for heavy-traffic and expansion/movement joints, exceeding ASTM/ANSI standards
• Color-Matched Finish: Low-sheen formula designed to blend with MAPEI grout colors
• Versatile Application: Suitable for interior/exterior installations, showers, pools, and spas
• Flexible & Durable: Excellent elongation for change-of-plane and joint applications in tile or stone
• Mold-Resistant: Helps prevent mold and mildew; freeze/thaw-resistant after proper cure

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this caulk suitable for wet areas like showers?
A: Yes, Mapesil T Plus is 100% silicone and designed for wet and dry installations, including showers and baths.

Q: Can it be used in pools or spas?
A: Yes. Allow 7 days of curing before filling; pool water pH should be 6.5–7.6 and free chlorine less than 5 ppm.

Q: Does the finish match grout gloss?
A: It is formulated to a low sheen to match the gloss of grout joints, with Jet Black having a more satin/shiny finish.

Q: Where can it be used?
A: For change-of-plane and joint applications in tile or stonework across residential and commercial environments (Res 1–7, Com 1–7).

Q: Is it resistant to temperature changes?
A: Yes, it is freeze/thaw-resistant after a 72-hour cure at 73°F (23°C) and 50% RH.

A Seamless, Sophisticated Finish for High-Performance Spaces

This silicone caulk brings a polished, tailored edge to tilework, softly echoing grout lines with its low-sheen finish. The enhanced adhesion and flexible body keep corners crisp and joints flawless even in high-use areas. Style it with sleek marble or textured porcelain to create a harmonious, uninterrupted surface. It’s the quiet luxury essential that elevates everyday spaces with enduring refinement.

Seal your project with Mapesil T Plus for a flawless, long-lasting finish that matches your MAPEI grout.