MAPEI Mapesil T Plus Silicone Caulk – 5105 Driftwood

Regular price $25.72

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Mapesil T Plus 100% Silicone Caulk, 5105 Driftwood

Professional-grade, 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEI grout colors with a low-sheen finish to blend with grout lines, delivering durable, flexible performance indoors, outdoors, and in wet areas.


Key Features:

  • Heavy-Duty Performance: Rated for heavy-traffic and movement joints; exceeds ASTM and ANSI standards
  • 100% Silicone Formula: Superior flexibility and elongation for change-of-plane and joint applications
  • Color-Matched Finish: Low-sheen look designed to coordinate with MAPEI grout palette, including Driftwood 5105
  • Wet-Area Ready: Suitable for showers, pools, and spas (allow 7 days cure before filling)
  • Mold/Mildew Resistance: Helps inhibit mold and mildew; freeze/thaw resistant after proper cure

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product Mapesil T Plus
Color/Code 5105 Driftwood (MAPEI palette)
Material 100% silicone
Finish Low sheen to match grout gloss (except Jet Black more satin/shiny)
Applications Interior/exterior; wet and dry areas; residential and commercial
Use Cases Heavy-traffic and expansion/movement joints; change-of-plane; tile/stone joints; pools and spas
Cure Requirements for Pools/Spas 7 days before filling; water pH 6.5–7.6; free chlorine < 5 ppm
Mold/Mildew Helps prevent mold and mildew
Freeze/Thaw Resistance Resistant after 72-hour cure at 73°F (23°C) and 50% RH
Standards Exceeds ASTM and ANSI requirements; suitable per TCNA Environmental Exposure Classifications (Res 1–7, Com 1–7)

Frequently Asked Questions (FAQ):

Q: Is this caulk suitable for pools or spas?
A: Yes. After application, allow a full 7-day cure before filling; maintain pool water at pH 6.5–7.6 and free chlorine under 5 ppm.


Q: Can it be used indoors and outdoors?
A: Yes, it’s 100% silicone rated for interior/exterior and wet/dry installations across residential and commercial environments.


Q: Will the sheen match my grout?
A: It’s formulated with a low sheen to match grout gloss; note Jet Black has a more satin/shiny finish (not applicable to Driftwood).


Q: Does it resist mold and mildew?
A: Yes, the formulation helps prevent mold and mildew growth once cured.


Q: How flexible is it for movement joints?
A: It offers excellent elongation and flexibility, ideal for change-of-plane and expansion/movement joints in tile or stonework.


A Tailored Finish for Every Seam

Mapesil T Plus caulk in Driftwood slips into a space with an elegant, tonal whisper that unifies tilework. Its low-sheen surface mirrors grout for a seamless, gallery-caliber finish. Run it along shower corners or kitchen backsplashes to crisp the geometry and elevate the craft. This is the quiet luxury detail that makes a room feel impeccably resolved.


Complete your tile installation with Mapesil T Plus Driftwood for a durable, color-true seal that lasts.

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