ProWall Foam Prep

FoamPrep is a dry polymer modified cementitious material. It is designed for use as a base coat and/or adhesive for architectural EPS foam shapes and “pop-outs”. FoamPrep is an ideal base for a variety of finishes including stucco color coat, synthetic stucco or elastomeric coatings.

Product Uses

FoamPrep is designed with two primary uses: ADHESIVE:

Use FoamPrep as an adhesive to attach EPS foam shapes to a variety of substrates, including cement backer board, poured in place concrete, masonry, brown coat and one-coat stucco and exterior stucco.

COATING:

Use FoamPrep as a base coat or coating over foam shapes. When used as a coating, it is recommended that foam shapes be covered with a fiber mesh product for increased resistance to impact.
FoamPrep’s use is not intended to be part of an EIFS system.