Mapesil T Plus Silicone Caulk – 5221 Moonbeam

Professional-grade 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEI’s grout palette with a low-sheen finish, it delivers excellent flexibility and durability for interior/exterior, wet or dry installations.

Key Features:

• Heavy-Duty Performance: Formulated for heavy-traffic areas and movement joints, exceeding ASTM and ANSI standards
• 100% Silicone: Superior flexibility and elongation for change-of-plane and joint applications in tile or stone
• Color-Matched Finish: Low-sheen appearance complements grout joints for a cohesive look
• Wet-Area Ready: Suitable for showers, pools, and spas (allow 7 days to cure before filling; maintain proper pH and chlorine)
• Mold/Mildew Resistant: Helps inhibit mold growth and remains freeze/thaw-resistant after full cure

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this sealant paintable?
A: No. As a 100% silicone sealant, it is not paintable.

Q: Where can I use Mapesil T Plus?
A: For interior or exterior installations, wet or dry environments, including showers, countertops, floors, pools, and spas.

Q: How long before water exposure?
A: Allow 7 days of curing before filling pools or spas; showers and wet areas should be allowed to fully cure per ambient conditions.

Q: Does it match MAPEI grout colors?
A: Yes. It is color-matched to MAPEI’s grout color palette with a low-sheen finish.

Q: What joint types is it for?
A: Designed for expansion/movement and change-of-plane joints in tile and stonework.

Seamless, Satin-Finish Joints for Luxury Surfaces

Mapesil T Plus creates a refined, uninterrupted flow across tile and stone, letting the surfaces take center stage. Its low-sheen finish mirrors the gentle gloss of well-laid grout, delivering a polished, cohesive look. Frame a marble shower or porcelain backsplash with precise, color-matched lines for a tailored effect. It’s the final, elegant touch that elevates everyday spaces to luxurious living.

Complete your tile project with a durable, color-matched silicone finish—choose Mapesil T Plus in 5221 Moonbeam today.