Product Catalog
  • Proseal Sealer 1 Qt

This solvent based sealer for stone is made by Tenax in Italy and this product represents the best value for sealing natural stone in tests. It tested very good for granite (including the exotic granites), and it works on limestone, sandstone, terrazzo, concrete agglomerate, and even engineered stone. Tenax states that you can get 200 – 300 square feet of coverage per liter of Proseal!


The product must be evenly applied on dry and clean materials. The presence of water, dust or dirty matter may influence the result regarding the uniformity of the surface. We suggest to spread the product using a brush, sponge, cloth or with a spray gun. Use the right quantity that the material naturally can absorb. Then, after few seconds, clean (buff) the surfaces with a clean cloth. The

excess may create a superficial sticky film, so the excess must be removed immediately after the application. We suggest to repeat this treatment after 10-15 minutes from the first application. The effect of anti-stain will be achieved after 24 hours from the treatment. In case of floor application, do not walk on the surface before.


IMPORTANT: when a surface is treated for the first time, we suggest to test PROSEAL on a small hidden part for testing the effect. After usage, close the tins well sealed.

Technical data

Density at 25°C gr/ml: 0,80

Aspect: liquid

Standard Colour: transparent/opalescent

QUANTITY TO BE USED: Normally with 1 liter it is possible to treat 20-30 square meters of stone.


This is a HazMat (hazardous material). It can only be shipped via Fedex or UPS Ground Delivery to the continental USA or Fedex or UPS Standard Delivery to Canada. If it is shipped via air there will be other charges and we will contact you prior to shipping.


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Proseal Sealer 1 Qt

  • Brand: Tenax
  • Product Code: TEPROSEAL1L
  • Availability: In Stock
  • $39.90

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Tags: proseal, sealer, stone, tenax