Mapesil T Plus 100% Silicone Caulk – Deep Ocean (5231)

Professional-grade, color-matched silicone sealant for heavy-traffic and expansion/movement joints. Formulated to a low sheen to complement grout, it offers excellent flexibility and adhesion for interior/exterior, wet or dry tile and stone applications.

Key Features:

• Heavy-Duty Performance: Rated for heavy-traffic and expansion/movement joints, exceeding ASTM and ANSI standards
• Color-Matched Finish: Low-sheen formula aligned with MAPEI’s grout color palette for a cohesive look
• 100% Silicone Durability: Superior elongation and flexibility for change-of-plane and joint applications
• Wet-Area Ready: Suitable for showers, pools, and spas with proper cure; freeze/thaw-resistant after full cure
• Mold/Mildew Resistance: Helps inhibit mold and mildew growth for long-lasting, clean joints

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this caulk suitable for showers and wet areas?
A: Yes. It is 100% silicone and designed for interior/exterior wet and dry installations; allow full cure per instructions.

Q: Can it be used in pools or spas?
A: Yes. Wait 7 days before filling; maintain water pH between 6.5–7.6 and free chlorine below 5 ppm.

Q: Does the finish match grout sheen?
A: It is formulated to a low sheen to complement grout joints; note Jet Black is more satin/shiny.

Q: What substrates can it adhere to?
A: Multiple substrates in tile and stonework, including change-of-plane and movement joints.

Q: Is it resistant to freezing conditions?
A: After a 72-hour cure at 73°F and 50% RH, it is freeze/thaw-resistant.

A Seamless, Sophisticated Finish for Tile Transitions

Mapesil T Plus lends a polished, tailored edge to any tile installation, unifying planes with a luxuriously subtle sheen. Its Deep Ocean hue harmonizes with cool stone and crisp marbles, elevating joints from functional to refined. Pair it with matching grout for a flawless, gallery-clean line along showers and backsplashes. This professional silicone is the quiet essential that completes high-end, durable spaces.

Choose Mapesil T Plus in Deep Ocean to achieve durable, color-true joints that elevate your tile project’s finish.