MAPEI Mapesil T Plus Silicone Caulk – 5015 Bone, 100% Silicone Sealant
Mapesil T Plus 5015 Bone Silicone Caulk
Professional-grade, 100% silicone sealant color-matched to MAPEI’s grout palette. Mapesil T Plus offers enhanced adhesion, low-sheen finish, and heavy-traffic performance for interior/exterior, wet or dry tile and stone joints.
Key Features:
- Enhanced Adhesion: Engineered for heavy-traffic and expansion/movement joints exceeding ASTM/ANSI standards
- Color-Matched Finish: Low-sheen formula designed to match grout joints in MAPEI’s color palette (5015 Bone)
- Versatile Use: Suitable for interior/exterior, wet/dry areas, change-of-plane and joint applications in tile or stonework
- Pool- and Spa-Ready: Usable in submerged applications after 7-day cure with proper water pH and chlorine levels
- Mold/Mildew Resistance: 100% silicone with excellent flexibility and freeze/thaw resistance after full cure
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | Mapesil T Plus |
| Color | 5015 Bone (color-matched to MAPEI palette) |
| Composition | 100% silicone |
| Finish | Low sheen to match grout joints (Jet Black is more satin/shiny) |
| Use areas | Interior/exterior; wet and dry installations; tile and stone joints; change-of-plane; expansion/movement joints |
| Performance rating | Rated for heavy-traffic and expansion/movement joints; exceeds ASTM and ANSI standards |
| Flexibility/elongation | Excellent elongation and flexibility |
| Submerged use | Pools and spas after 7-day cure; water pH 6.5–7.6; free chlorine <5 ppm |
| Mold/mildew | Helps prevent mold and mildew |
| Freeze/thaw resistance | Resistant after a 72-hour cure at 73°F (23°C) and 50% RH |
Frequently Asked Questions (FAQ):
Q: Is this caulk sanded or unsanded?
A: It is a 100% silicone, unsanded sealant formulated to match the look of grout joints.
Q: Can I use it in a shower or submerged areas?
A: Yes—use in showers and even pools/spas; allow 7 days of curing before filling and maintain water pH 6.5–7.6 with free chlorine under 5 ppm.
Q: What surfaces is it compatible with?
A: Designed for tile and stone change-of-plane and joint applications across interior and exterior installations.
Q: Does it resist mold and mildew?
A: Yes, the formula helps prevent mold and mildew growth.
Q: What sheen does it dry to?
A: It is formulated to a low sheen to blend with grout joints (except Jet Black, which is more satin/shiny).
Seamless Sophistication for Every Joint
Mapesil T Plus in Bone melts into tilework, delivering a quiet, tailored edge that lets your surfaces sing. The low-sheen finish mirrors grout for a unified, gallery-quality look. Use it to trace crisp lines in showers, kitchen backsplashes, and along floor transitions for a polished, custom result. It’s a small detail that elevates spaces into effortless luxury.
Finish your tile project with a pro-grade, color-matched seal—choose Mapesil T Plus in Bone and get lasting, elegant joints.
Original: $19.30
-70%$19.30
$5.79Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Mapesil T Plus 5015 Bone Silicone Caulk
Professional-grade, 100% silicone sealant color-matched to MAPEI’s grout palette. Mapesil T Plus offers enhanced adhesion, low-sheen finish, and heavy-traffic performance for interior/exterior, wet or dry tile and stone joints.
Key Features:
- Enhanced Adhesion: Engineered for heavy-traffic and expansion/movement joints exceeding ASTM/ANSI standards
- Color-Matched Finish: Low-sheen formula designed to match grout joints in MAPEI’s color palette (5015 Bone)
- Versatile Use: Suitable for interior/exterior, wet/dry areas, change-of-plane and joint applications in tile or stonework
- Pool- and Spa-Ready: Usable in submerged applications after 7-day cure with proper water pH and chlorine levels
- Mold/Mildew Resistance: 100% silicone with excellent flexibility and freeze/thaw resistance after full cure
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | Mapesil T Plus |
| Color | 5015 Bone (color-matched to MAPEI palette) |
| Composition | 100% silicone |
| Finish | Low sheen to match grout joints (Jet Black is more satin/shiny) |
| Use areas | Interior/exterior; wet and dry installations; tile and stone joints; change-of-plane; expansion/movement joints |
| Performance rating | Rated for heavy-traffic and expansion/movement joints; exceeds ASTM and ANSI standards |
| Flexibility/elongation | Excellent elongation and flexibility |
| Submerged use | Pools and spas after 7-day cure; water pH 6.5–7.6; free chlorine <5 ppm |
| Mold/mildew | Helps prevent mold and mildew |
| Freeze/thaw resistance | Resistant after a 72-hour cure at 73°F (23°C) and 50% RH |
Frequently Asked Questions (FAQ):
Q: Is this caulk sanded or unsanded?
A: It is a 100% silicone, unsanded sealant formulated to match the look of grout joints.
Q: Can I use it in a shower or submerged areas?
A: Yes—use in showers and even pools/spas; allow 7 days of curing before filling and maintain water pH 6.5–7.6 with free chlorine under 5 ppm.
Q: What surfaces is it compatible with?
A: Designed for tile and stone change-of-plane and joint applications across interior and exterior installations.
Q: Does it resist mold and mildew?
A: Yes, the formula helps prevent mold and mildew growth.
Q: What sheen does it dry to?
A: It is formulated to a low sheen to blend with grout joints (except Jet Black, which is more satin/shiny).
Seamless Sophistication for Every Joint
Mapesil T Plus in Bone melts into tilework, delivering a quiet, tailored edge that lets your surfaces sing. The low-sheen finish mirrors grout for a unified, gallery-quality look. Use it to trace crisp lines in showers, kitchen backsplashes, and along floor transitions for a polished, custom result. It’s a small detail that elevates spaces into effortless luxury.
Finish your tile project with a pro-grade, color-matched seal—choose Mapesil T Plus in Bone and get lasting, elegant joints.




















