Mapesil T Plus 100% Silicone Caulk 5225 Sandstorm

Professional-grade, 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEIs grout palette, it offers excellent flexibility, mildew resistance, and low-sheen finish for interior/exterior, wet or dry tile and stone installations.

Key Features:

Enhanced Adhesion: Professional-grade 100% silicone formulated for multiple substrates and tough environments
Heavy-Traffic Rated: Exceeds ASTM/ANSI standards for expansion and movement joints
Color-Matched Finish: Low-sheen appearance coordinates with MAPEI grout colors for cohesive joints
Wet-Area Ready: Suitable for showers, pools, and spas with proper cure time; freeze/thaw-resistant after cure
Mold/Mildew Resistance: Helps prevent growth to keep joints cleaner over time

Please check the Product Data Sheet Here

Specifications Table:

Specification	Details
Product name	Mapesil T Plus
Type	100% silicone sealant
Color/Variant	5225 Sandstorm; color-matched to MAPEI palette
Finish	Low sheen to match grout gloss (Jet Black exception noted by brand)
Use cases	Interior/exterior; wet and dry installations; change-of-plane and joint applications in tile/stone
Performance rating	Rated for heavy-traffic and expansion/movement joints; exceeds ASTM and ANSI standards
Flexibility	Excellent elongation and flexibility
Pools/Spas	Usable; 7 days cure before filling; water pH 6.57.6; free chlorine <5 ppm
Mold/Mildew	Helps prevent mold and mildew
Freeze/Thaw	Resistant after 72-hour cure at 73F (23C) and 50% RH
Exposure classifications	Suitable from Res 1Res 7 and Com 1Com 7 per TCNA Environmental Exposure Classifications

Frequently Asked Questions (FAQ):

Q: Is this caulk suitable for showers or wet areas?
A: Yes. Its 100% silicone and can be used in interior/exterior wet areas; allow proper cure time before exposure to water.

Q: Can it be used in pools and spas?
A: Yes. Allow 7 days to cure before filling; maintain pool water pH between 6.57.6 and free chlorine below 5 ppm.

Q: Does it match MAPEI grout colors?
A: Yes, Mapesil T Plus is color-matched to MAPEIs color palette and has a low-sheen finish to coordinate with grout joints.

Q: Is it flexible for movement joints?
A: Yes. It offers excellent elongation and flexibility and is rated for expansion/movement and change-of-plane joints.

Q: Can it handle freezing conditions?
A: After a 72-hour cure at 73F and 50% RH, it is freeze/thaw-resistant.

Seamless, Satin-Smooth Joints for Elevated Tilework

Mapesil T Plus caulks the line between performance and polish, delivering a refined, low-sheen joint that lets your tile sing. Its color-matched finish creates an uninterrupted plane, a detail that feels luxe and intentional. Use it to trace crisp perimeters along marble or porcelain for a couture, gallery-like edge. This is the finishing touch that turns functional sealing into an artful statement of modern living.

Finish your tile project with a durable, color-matched sealadd Mapesil T Plus in Sandstorm to your cart today.

Add a Review

Your email address will not be published. Required fields are marked *