Primer S100 PU, 500 ml

Primer S100 PU, 500 ml, 1 DOS

Main features short:
Improves the adhesion of PU foams, PU adhesives and PU sealants on highly absorbent surfaces
Fast processing: the adhesive or sealant can be applied after one hour.
Transparent primer

Application areas:
To improve adhesion on porous substrates such as e.g. As concrete, masonry, sand-lime brick, plaster walls, plasterboard, aerated concrete and wood

Processing instructions:
The adhesive surfaces must be clean, dry, stable and free of grease. Remove loose parts. Apply undiluted primer in sufficient quantity with a brush. After use, wait at least 1 hour, maximum 4 hours, before applying the sealant. When the maximum flash-off time has elapsed, a new layer of primer must be applied.

Characteristics:
Improves the adhesion of PU-based foams, adhesives and sealants on highly absorbent surfaces such as aerated concrete, wood and other mineral substrates.
Ensures secure adhesion of the sealant in joints that are exposed to constant movement or changing climatic conditions.
Transparent