Custom Bldg Products PC11510S-6 Sanded Tile Caulk Platinum 6 Pack

Product Description

The CUSTOM BLDG PRODUCTS PC11510S-6 is a siliconized acrylic caulk formulated to match Polyblend grout colors, specifically in Platinum (color 115). Each tube holds 10.5 oz and is packaged in a case of six. The caulk is sanded to blend seamlessly with sanded grout joints, delivering a consistent finish across tiled surfaces. It is designed for interior use in wet and high-humidity environments where a flexible, mold-resistant seal is required. Licensed tile setters, plumbers, and finish contractors are the primary installers of this product.

This caulk is suited for residential and light commercial interior applications wherever tile meets a dissimilar surface. Common install points include shower surrounds, bathtub decks, sink cutouts, and backsplash perimeters. Because grout joints at changes of plane are movement joints by definition, a flexible caulk matched to the grout color is the correct material at those transitions. The Platinum color is formulated to coordinate with Polyblend Platinum grout, making color continuity straightforward on matching tile installations.

Key Features

• Siliconized acrylic formula provides flexibility and adhesion in wet interior environments
• Sanded finish matches sanded Polyblend grout for a consistent, color-coordinated appearance
• Platinum color 115 coordinates directly with Polyblend Platinum grout products
• Protected by Moldgard technology to resist mold and mildew growth on the caulk surface
• 10.5 oz tube fits standard caulk guns; sold as a case of six tubes
• Interior use only — not rated for exterior exposure

Compatibility

Designed for use around showers, sinks, and tubs where tile meets other surfaces, and formulated to match Polyblend grout colors in Platinum (color 115). Interior use only.

Installation Notes

Surface must be clean, dry, and free of old caulk, soap residue, and oils before application. Cut the tube tip at a 45-degree angle to match the joint width and apply with a standard caulk gun, tooling the bead before skinning begins. Allow full cure per manufacturer guidance before exposing the joint to water. This product is for interior use only and should not be substituted in exterior or below-grade applications.