Mapesil T Plus 100% Silicone Caulk, 114 Mahogany

Professional-grade 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEIs 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 MAPEIs 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:

Specification	Details
Product name	Mapesil T Plus
Material	100% silicone sealant
Color	114 Mahogany (color-matched to MAPEI palette)
Finish	Low sheen to match grout joints (Jet Black exception noted as more satin/shiny)
Applications	Heavy-traffic and expansion/movement joints; change-of-plane and tile/stone joints
Installation environments	Interior/exterior; wet and dry; TCNA Environmental Exposure Classes Res 17 and Com 17
Submersion suitability	Pools and spas; require 7 days cure before filling; water pH 6.57.6; free chlorine <5 ppm
Performance	Excellent elongation and flexibility
Mold/Mildew resistance	Helps prevent mold and mildew
Freeze/thaw resistance	Resistant after 72-hour cure at 73F (23C) and 50% RH

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 6.57.6 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 17 and Com 17 (per TCNA).

Q: Does it match MAPEI grout colors?
A: Yes. Mapesil T Plus is color-matched to MAPEIs 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 73F 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 sealchoose Mapesil T Plus in 114 Mahogany today.

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