U.B. 325 is a particular resin which added to common cement mixes considerably increases its adhesion capacity, elasticity, compressive strength, permeability and abrasion.
WHAT IT’S FOR
This product is commonly used as an additive to optimize the mechanical and adhesive characteristics of cementitious mixtures and slurries, also used for carpet foundations, and for the reconstruction of concretes. You can use it to eliminate cracks or to give the surface a waterproof effect. It is also used to protect or reinforce irons, tubs and swimming pools.
METHOD OF USE
- SURFACE PREPARATION
Make sure that the base to be treated is free of dust or grease. Proceed with the application only after the base is properly rinsed and saturated. In the presence of very brittle supports, brush the whole thing with the help of a broomcorn.
To make plaster, casting joints, screeds or fillings adhere, it is essential to separate the substrate by spreading a grout of U.B. 325 as a gripper. If the grout has dried, it is essential to give another pass immediately before applying the next layer.
For product dilution download the technical sheet.