Polyurethane resin for these uses:

It is specially designed to increase the adherence and improve the flatness of substrates where CAPAPROOF PUA, CAPAPROOF PU , CAPAPROOF COAT and CAPAFLOOR waterproofing and protection systems are to be applied.
To be applied mainly on porous substrates such as concrete and mortar.

Note: consult our technical department for application on other types of substrates or settings

It is a primer mixture of two 100% solids-based polyurethane- based products (zero VOC). It requires the surface to be smooth, clean, dry and as hard as possible.
• Applicable on porous substrates: concrete, mortars. • Excellent adherence on weak substrates. No dilution is required in any case.
• Its consumption depends on the situation of the substrate, its absorption coefficient, its irregularities or the level of planimetry; it can vary between 150-300 g/m2 in several layers.
• It is recommended that it be applied by roller or
brush. If using electrical equipment, take into account
its initial usage time.
• Do not apply on substrates with humidity or existing water coming from the inside of the substrate (water pressure due to water table, condensation, filtration, etc.) • May be applied in combination with mineral fillers (silica aggregate) on very irregular substrates.

Kit includes metal containers with 5 kg of each component.

12 months at a temperature of 5 oC to 35 oC, always stored in dry places. If the container is opened it should be used immediately