5221 Moonbeam Mapesil T Plus Silicone Caulk
Regular price $23.74Mapesil 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:
| Specification | Details |
|---|---|
| Product Name | Mapesil T Plus |
| Color/Variant | 5221 Moonbeam |
| Composition | 100% silicone sealant |
| Use Cases | Interior/exterior; wet and dry installations; heavy-traffic and expansion/movement joints; change-of-plane and joint applications in tile or stone |
| Performance Standards | Exceeds ASTM and ANSI standards (as noted by manufacturer) |
| Finish | Low sheen to match grout joints (Jet Black is more satin/shiny) |
| Mold/Mildew | Helps to prevent mold and mildew |
| Pool/Spa Use | Yes; require 7 days curing before filling; water pH 6.5–7.6; free chlorine < 5 ppm |
| Freeze/Thaw | Resistant after 72-hour cure at 73°F (23°C) and 50% RH |
| Flexibility/Elongation | Excellent elongation and flexibility (manufacturer claim) |
| Environmental Exposure | Suitable from Res 1–Res 7 and Com 1–Com 7 per TCNA classifications |
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.
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