CustomBlend® White Non-Modified Thin-Set Mortar – 50 lb Bag

Bright, Reliable Bond for Tile Installations

CustomBlend® White Non-Modified Thin-Set Mortar is a dry-set mortar designed for installing tile in applications where non-modified mortar is required. Its white color makes it ideal for light-colored tile and natural stone, helping prevent shadowing or discoloration.

Easy to mix and apply, this mortar is a go-to solution for standard tile installations and systems like uncoupling membranes.

Why Choose CustomBlend® White Thin-Set

✔ White Formula – Perfect for marble, glass, and light-colored tile
✔ Non-Modified (Dry-Set) – Ideal where ANSI A118.1 mortar is required
✔ Budget-Friendly – Reliable performance at a lower cost
✔ Smooth Application – Easy to spread and work with
✔ Versatile Use – Floors, walls, and countertops

Best Applications

• Ceramic and porcelain tile installation
• Natural stone (light-colored materials)
• Backsplashes and showers (non-submerged areas)
• Schluter® systems and uncoupling membranes
• Interior residential and light commercial use

Product Specifications

• Weight: 50 lb bag
• Color: White
• Type: Non-modified thin-set mortar
• Standard: ANSI A118.1 compliant
• Coverage: ~60–100 sq. ft. (varies by trowel size)
• Application: Interior use recommended

Installation Overview

1. Mix with clean water to a smooth, lump-free consistency
2. Let mixture slake (rest) for 5–10 minutes, then remix
3. Apply using a notched trowel
4. Set tile and press firmly into place
5. Allow proper curing before grouting

Pro Tips

• Use white thin-set for translucent or light-colored tile to avoid dark show-through
• Only mix what you can use within 1–2 hours
• Do not add water after initial mixing
• Follow tile and substrate manufacturer recommendations