CUSTOM BLDG SimpleSet Pre-Mixed Thin-Set Mortar 1 QT – No-Mix Interior Tile Adhesive

Overview

Introducing CUSTOM BLDG SimpleSet Pre-Mixed Thin-Set Mortar in a convenient 1 QT bottle. This no-mix, no-mess solution spreads quickly and evenly, helping you reduce prep and cleanup time while you focus on precise tile placement and clean edges. The ready-to-use formula is designed for interior projects, making everyday tile work feel simpler and more predictable.

Balanced for versatility, it bonds porcelain, stone, marble, granite, and ceramic or porcelain tile up to 8x8 inches. This wide compatibility means you can approach mixed-material looks with confidence, whether you’re upgrading a kitchen backsplash, bathroom walls, or a living area floor.

For larger tiles, you can still work with SimpleSet on tiles with one side up to 15 inches, though you should expect longer dry times. This nuance gives you flexibility for creative layouts and larger-format tile choices, with a realistic sense of project timing.

Designed for interior wall and floor installations, the product supports both vertical and horizontal applications, helping you tackle a variety of spaces with a consistent, uniform bed for your tile.

The white version is recommended when installing lighter-color stone and tile, as it can blend more harmoniously with surrounding materials and help minimize color variation in visible joints.

Key benefits at a glance

• No-mix, no-mess convenience that spreads quickly and evenly.
• Compatible with porcelain, stone, marble, granite, and ceramic tiles up to 8x8 inches.
• Interior wall and floor installations supported.
• White SimpleSet helps blend with lighter-tone tiles and stones.
• Available in a ready-to-use 1 QT bottle for on-site convenience.

Tile size considerations and usage notes

• Tile with one side up to 15 inches is possible, though dry time increases for larger sizes.
• Optimal results come with proper surface prep and stable indoor conditions.