5227 Castle Wall Mapesil T Plus Silicone Caulk
Regular price $19.30Mapesil T Plus 100% Silicone Caulk – Castle Wall (5227)
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, delivering excellent flexibility and long-lasting performance indoors or outdoors.
Key Features:
- Heavy-Duty Performance: Rated for heavy-traffic and expansion/movement joints for durable, long-term sealing
- Color-Matched Finish: Low-sheen formula coordinates with MAPEI grout colors for a cohesive look
- Versatile Use: Suitable for interior/exterior, wet/dry areas including showers, pools, and spas (7-day cure before filling)
- Superior Flexibility: Excellent elongation for change-of-plane and joint applications in tile or stonework
- Mold-Resistant: Helps prevent mold and mildew; freeze/thaw-resistant after proper cure
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Material | 100% silicone |
| Finish | Low sheen to match grout joints |
| Use Areas | Interior/exterior; wet/dry installations; Res 1–7 and Com 1–7 per TCNA classifications |
| Applications | Heavy-traffic and expansion/movement joints; change-of-plane; tile or stonework |
| Pool/Spas Use | Requires 7 days cure before filling; pH 6.5–7.6; free chlorine < 5 ppm |
| Performance | Excellent elongation and flexibility |
| Mold/Mildew | Helps prevent mold and mildew |
| Freeze/Thaw Resistance | Resistant after 72-hour cure at 73°F (23°C) and 50% RH |
| Color | Castle Wall (MAPEI color palette) |
| Product Name | Mapesil T Plus |
Frequently Asked Questions (FAQ):
Q: Is this caulk 100% silicone?
A: Yes, Mapesil T Plus is a 100% silicone sealant.
Q: Where can I use it?
A: Use in interior and exterior installations, wet or dry areas, and heavy-traffic or expansion/movement joints.
Q: Can it be used in pools or spas?
A: Yes. Allow 7 days of curing before filling; maintain water pH between 6.5–7.6 and free chlorine under 5 ppm.
Q: Will it match my grout color?
A: It is color-matched to MAPEI’s grout palette and formulated to a low sheen to blend with grout joints.
Q: Is it resistant to freeze/thaw conditions?
A: Yes, after a 72-hour cure at 73°F (23°C) and 50% RH, it is freeze/thaw-resistant.
Seamless, Sophisticated Lines for High-Style Surfaces
This silicone caulk delivers a refined, low-sheen finish that melts into grout lines, elevating tilework with a tailored, gallery-worthy look. The Castle Wall hue harmonizes beautifully with contemporary stone and ceramic, letting the architecture speak. Use it to crisply define change-of-plane joints in showers and backsplashes for a polished, enduring edge. It’s a quiet luxury essential that keeps high-traffic spaces pristine and perfectly composed.
Seal your project with Mapesil T Plus for a color-perfect, flexible finish built to last in any environment.
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