Mapesil T Plus 100% Silicone Caulk, 114 Mahogany

Professional-grade 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEI’s palette with a low-sheen finish to blend with grout, it delivers excellent flexibility and durability for interior/exterior, wet or dry installations.

Key Features:

• Heavy-Duty Performance: Rated for heavy-traffic and expansion/movement joints; exceeds ASTM/ANSI standards
• Flexible 100% Silicone: Excellent elongation for change-of-plane and tile/stone joint applications
• Grout-Matched Finish: Low-sheen, color-matched to MAPEI’s grout palette for cohesive installations
• Wet-Area Ready: Suitable for showers, pools, and spas (allow 7 days cure before filling)
• Mold/Mildew Resistance: Formulated to help prevent mold; freeze/thaw-resistant after proper cure

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this safe for use in showers or submerged areas?
A: Yes. It can be used in showers and even pools/spas; allow 7 days of curing before filling and maintain pool water pH 6.5–7.6 with free chlorine <5 ppm.

Q: What substrates/applications is it designed for?
A: For change-of-plane and joint applications in tile or stonework across interior/exterior, wet or dry areas rated Res 1–7 and Com 1–7 (per TCNA).

Q: Does it match MAPEI grout colors?
A: Yes. Mapesil T Plus is color-matched to MAPEI’s color palette and formulated to a low sheen to align with grout joints.

Q: Can it handle temperature or weather changes?
A: After a 72-hour cure at 73°F and 50% RH, it is freeze/thaw-resistant and maintains flexibility.

Q: Does it resist mold and mildew?
A: Yes. The formulation helps prevent mold and mildew growth.

Seamless Sophistication for Tiled Surfaces

Mapesil T Plus in Mahogany frames your tilework with a refined, tailored edge, letting surfaces feel intentional and complete. Its low-sheen finish whispers luxury, echoing the gloss of expertly grouted joints. Pair it with warm stone or richly veined porcelain to create a grounded, modern narrative. This is the finishing detail that elevates everyday spaces into high-design living.

Complete your tile project with a durable, color-true seal—choose Mapesil T Plus in 114 Mahogany today.