Tenax White Knife Grade Polyester Adhesive, 1 L

Tenax White Knife Grade Polyester Adhesive is a high-quality stone mastic designed for vertical and horizontal applications. It can be used to repair, rebuild, glue and fill marble, granite and engineered stone.

The white knife-grade adhesive cures with a shiny finish and can be polished to blend with the surrounding stone. It is recommended for interior use and should not be used at temperatures below 32°F.

Typical Applications

• Vertical and horizontal stone repairs
• Rebuilding damaged stone areas
• Gluing marble, granite and engineered stone
• Filling chips, cracks and other imperfections
• Interior stone fabrication and repair work

Advantages

• High-quality polyester mastic adhesive
• Suitable for vertical and horizontal applications
• Designed for repairing, rebuilding, gluing and filling
• Cures with a shiny finish
• Highly polishable
• White color
• Other colors available by special request

Specifications

• Manufacturer: Tenax
• Product type: Knife-grade polyester adhesive
• Color: White
• Container size: 1 L
• Consistency: Knife grade
• Mixing ratio: 100 parts resin to 2–3 parts catalyst
• Finish when cured: Shiny and polishable
• Recommended use: Interior
• Minimum application temperature: 32°F
• Shelf life: At least 12 months when stored as directed
• Recommended storage temperature: 65°F–77°F

Compatible Materials

• Marble
• Granite
• Engineered stone

Directions for Use

1. Make sure the surface is dry, clean and free of dust.
2. When coloring the adhesive, add the coloring paste to the resin before mixing in the catalyst.
3. Use coloring paste carefully because an excessive amount may affect the final product.
4. Mix 100 parts resin with 2–3 parts catalyst.
5. Stir vigorously and apply.
6. Do not return unused mixed product to the original container.
7. Seal the containers tightly after use.

Storage and Safety

• Keep away from heat, humidity and sunlight
• Store between 65°F and 77°F
• Read the safety data sheet before use
• Follow all supplied product instructions

View the Tenax Safety Data Sheet

Why Choose Tenax White Knife Grade Polyester Adhesive?

Tenax White Knife Grade Polyester Adhesive provides stone fabricators and repair professionals with a polishable mastic for bonding, rebuilding and filling stone. Its knife-grade consistency supports both vertical and horizontal work, while the shiny cured finish helps the repaired area blend with the surrounding material.

Frequently Asked Questions

What materials can this adhesive be used on?

It is designed for marble, granite and engineered stone.

Can it be used for vertical repairs?

Yes. Its knife-grade consistency is suitable for both vertical and horizontal applications.

What is the resin-to-catalyst mixing ratio?

Mix 100 parts resin with 2–3 parts catalyst.

Can the cured adhesive be polished?

Yes. It cures with a shiny finish and is highly polishable.

Can it be used below 32°F?

No. This adhesive is not suitable for use at temperatures below 32°F and is recommended for interior applications.

How should the adhesive be stored?

Keep it away from heat, humidity and sunlight and store it between 65°F and 77°F.

BB Industries carries professional stone fabrication tools, adhesives, polishing supplies, installation products, and equipment trusted by fabricators throughout North America.

BB Industries has you covered!