Does old substrate residue need to be removed?
Prior to applying any Ultra Floor product, and indeed as is the case with all floor preparation products, at least 75% (but ideally all) old residue such as laitance, old screed and old adhesive) must be removed. Then you must prime the area using the recommended primer prior to that specific substrate (eg, porous or non-porous). For porous substrates, use Ultra Floor Prime IT AR Acrylic Emulsion Primer.
Related Questions
- I have existing adhesive residue on my substrate and would like to install a new felt-back sheet flooring. Why must 80% of the original substrate be showing through?
- How do we ensure that substrate and product are not removed during RapidFire® sample preparation (where salts, detergents, etc. are removed)?
- Do the Gel skins leave any residue when removed?
