Features and Benefits:
Highest levels of protection
Long lasting protection
Treated surface remains both air and water vapour permeable
Internal and external use
Invisible Ultra Sealer is a non-film forming impregnating treatment. This means that the treated surface remains permeable to air and water vapour giving you superior protection that lasts. This advanced water based formula allows you to seal your paving immediately after installation as it allows efflorescence/salts and moisture to pass from the mortar bed through the paving.
This sealer is an environmentally friendly product, completely waterborne, non-toxic, solvent and silicone free.
Always carry out a test first in an inconspicuous area to ensure the finished result is acceptable. One to three coats may be required depending on how porous your product is. Please refer to the Invisible Ultra Sealer Technical Guide for full usage and instructions.