5042 Mocha Mapesil T Plus Silicone Caulk

Regular price $19.79

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Mapesil T Plus Silicone Caulk – Mocha (5042)

Professional-grade 100% silicone sealant color-matched to MAPEI’s palette for heavy-traffic and expansion/movement joints. Enhanced adhesion and flexibility make it ideal for interior/exterior, wet or dry tile and stone installations.


Key Features:

  • Color-Matched Finish: Mocha shade aligned with MAPEI grout colors and low-sheen gloss
  • Heavy-Duty Performance: Rated for heavy-traffic and expansion/movement joints
  • 100% Silicone Formula: Excellent elongation and flexibility for change-of-plane applications
  • Wet-Area Ready: Suitable for showers, pools, and spas with proper curing
  • Mold/Mildew Resistance: Helps prevent mold growth; freeze/thaw-resistant after cure

Specifications Table:

Specification Details
Material 100% silicone
Finish Low sheen to match grout gloss (Jet Black more satin/shiny)
Use Cases Interior/exterior; wet and dry installations; tile and stonework; change-of-plane and joint applications
Performance Rating Heavy-traffic and expansion/movement joints
Environmental Exposure Res 1–7 and Com 1–7 per TCNA classifications
Pool/SPA Use 7-day cure before filling; water pH 6.5–7.6; free chlorine <5 ppm
Mold/Mildew Helps prevent mold and mildew
Freeze/Thaw Resistance After 72-hour cure at 73°F (23°C) and 50% RH
Color Mocha (Code 5042)

Frequently Asked Questions (FAQ):

Q: Is this caulk suitable for showers and wet areas?
A: Yes, Mapesil T Plus is 100% silicone and designed for interior/exterior wet and dry installations; allow full cure before exposure to water.


Q: Can it be used in pools or spas?
A: Yes. Let it cure 7 days before filling; maintain water pH between 6.5 and 7.6 and free chlorine under 5 ppm.


Q: Does the Mocha color match MAPEI grout?
A: It is color-matched to MAPEI’s palette to coordinate with grout joints and features a low-sheen finish.


Q: What substrates can it adhere to?
A: It is formulated with enhanced adhesion for multiple substrates common in tile and stonework.


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


Silky, Seamless Lines in Rich Mocha

Mapesil T Plus draws a smooth, tailored edge that elevates tilework with a refined, low-sheen Mocha tone. Its 100% silicone body flexes elegantly through movement, keeping joints pristine in high-use spaces. Pair it with warm stone or creamy subway tile for a sophisticated, cohesive look. It’s the discreet luxury essential that perfects every finish.


Complete your tile project with the durable, color-true Mapesil T Plus in Mocha—order now for a seamless, long-lasting finish.

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