Mapesil T Plus 100% Silicone Caulk – Egg White (5220)

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, providing durable, flexible sealing for interior, exterior, wet, and dry installations.

Key Features:

• Heavy-Duty Performance: Rated for heavy-traffic and expansion/movement joints, exceeding ASTM/ANSI standards
• 100% Silicone: Excellent elongation and flexibility for change-of-plane and joint applications in tile or stone
• Color-Matched Finish: Low-sheen formulation aligns with MAPEI grout gloss for a cohesive look
• Wet Area Ready: Suitable for pools and spas with proper curing; freeze/thaw-resistant after full cure
• Mold/Mildew Resistance: Helps inhibit mold and mildew growth for long-lasting seals

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this caulk suitable for showers and wet areas?
A: Yes. It’s 100% silicone and rated for interior/exterior wet installations; allow proper cure per instructions.

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

Q: Will the color match my MAPEI grout?
A: Mapesil T Plus is color-matched to MAPEI’s palette and formulated to a low sheen to coordinate with grout joints.

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

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

A Sleek, Seamless Finish for High-Style Surfaces

Mapesil T Plus melts into tilework with a refined, low-sheen presence that feels tailored and deliberate. Its color harmony with MAPEI grout creates a continuous visual thread, elevating baths, kitchens, and spa zones. Style it as the crisp accent line defining stone slabs and porcelain edges, keeping the architecture clean and intentional. This is the finishing touch that delivers luxury performance with understated elegance.

Seal your project with Mapesil T Plus for a flawless, durable finish that’s built to perform in any space.