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Multicoat Thin-Set Mortar Grey – Polymer Modified Adhesive
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Multicoat Thin-Set Mortar Grey – Polymer Modified Adhesive
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Multicoat Thin-Set Mortar is a high-performance polymer-modified adhesive for tile, stone, and brick installations. Available in both white and gray, it offers a smooth, easy-to-spread consistency and meets or exceeds key industry standards.
- Description
- Warranty Information
- Customer Review
- Purchase and Shipping
- Frequently Asked Questions
Description
About Multicoat Thin-Set Mortar Grey – Polymer Modified Adhesive – 50 lb bag
Multicoat Thin-Set Mortar Grey – Polymer Modified Adhesive is a standard polymer-modified, cementitious thin-set mortar for setting tile, stone, brick, brick veneer, and rock. Supplied in a 50 lb bag, it is pre-blended for “just add water” mixing, with manufacturer-listed coverage of 45–100 sq ft per bag depending on trowel and surface. Suitable substrates include properly prepared wood and concrete, with mixing guidance of approximately 6-1/2 quarts of clean water and a 5–10 minute slake before remixing and use.
Multicoat Thin-Set Mortar Grey – Polymer Modified Adhesive Specifications
- Bag Size: 50 lb
- Color: Grey (also available in white)
- Composition: Polymer-modified, cementitious thin-set; pre-blended dry mix
- Suitable Substrates: Wood; concrete (properly prepared)
- Coverage: Approximately 45–100 sq ft per bag (varies by trowel and surface)
- Mixing/Slake: ~6-1/2 quarts clean water per bag; slake 5–10 minutes, then remix
- Storage: 40–90 °F; low humidity environment
- Shelf Life: Approximately 24 months in unopened containers
- Series: Polymer Modified Thin Set (Standard Set Mortar)
Additional Features
- Just add water: Pre-blended dry mix simplifies jobsite preparation.
- Polymer-modified bond: Formulated for dependable adhesion on approved substrates.
- Versatile installations: For tile, stone, brick, brick veneer, and rock.
- Economical option: Designed for performance at an economical price point.
This product comes with a limited warranty covering material and craftsmanship defects. Contact the manufacturer for additional warranty details.
Orders are typically processed within 2–5 business days. Tracking details will be provided upon shipment.
1. What is the bag size?
It is supplied in a 50 lb bag.
2. What substrates are suitable?
Properly prepared wood and concrete substrates are listed as suitable.
3. How much water do I mix per bag?
Approximately 6-1/2 quarts of clean water; allow a 5–10 minute slake, then remix.
4. What coverage can I expect?
About 45–100 sq ft per bag depending on trowel size and surface profile.
5. What colors are available?
Grey and white.





