Mapesil T Plus 5118 Jet Black Silicone Caulk
Professional-grade, 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEIs palette and formulated with enhanced adhesion for interior/exterior, wet or dry installations, including pools and spas.
Key Features:
- Enhanced Adhesion: Designed for multiple substrates and heavy-traffic joint performance
- 100% Silicone Formula: Interior/exterior, wet or dry use; Res 17 and Com 17 applications
- Flexible & Durable: Excellent elongation for change-of-plane and joint applications in tile or stone
- Mold/Mildew Resistance: Helps inhibit growth to keep joints cleaner
- Pool & Spa Ready: Suitable after 7-day cure; withstands proper pH and chlorine levels
Specifications Table:
| Specification | Details |
| Product Name | Mapesil T Plus |
| Type | 100% silicone sealant |
| Color | 5118 Jet Black (satin/shiny finish) |
| Use Cases | Heavy-traffic and expansion/movement joints; interior/exterior; wet and dry installations |
| Applications | Change-of-plane and joint applications in tile or stonework; pools and spas (after 7-day cure) |
| Performance Ratings | Suitable from Res 17 and Com 17 (TCNA Environmental Exposure Classifications) |
| Features | Enhanced adhesion; excellent elongation and flexibility; helps prevent mold and mildew; freeze/thaw-resistant after 72-hour cure at 73F (23C) and 50% RH |
Frequently Asked Questions (FAQ):
Q: Is this safe for shower and wet-area use?
A: Yes, its 100% silicone and rated for wet installations; allow proper cure per directions.
Q: Can I use it in pools or spas?
A: Yes; allow 7 days of curing before filling and maintain pool water pH 6.57.6 with free chlorine under 5 ppm.
Q: Does it match MAPEI grout colors?
A: It is color-matched to MAPEIs color palette to coordinate with grout joints.
Q: What finish does the Jet Black color have?
A: Jet Black has a more satin/shiny finish compared to the low-sheen standard.
Q: Is it suitable for movement joints?
A: Yes, its formulated for expansion/movement joints and heavy-traffic areas.
Sculpted Precision in a Sleek Jet Black Line
Mapesil T Plus in Jet Black draws a crisp, couture line that instantly sharpens tilework. The enhanced-adhesion silicone hugs edges with a refined, satin luster that feels tailored and modern. Pair it with white subway tile for graphic contrast or run it through large-format stone to frame the surface with sophistication. Its a small detail that delivers a high-design, lasting finish.
Upgrade your tile installation with Mapesil T Plus 5118 Jet Black for a durable, designer-grade seal that lasts.
