Polyurethane Primer - HydroFort™ Primer

One component, solvent-free moisture curing rapid drying polyurethane surface membrane primer. Use on cement-based substrates that are not subject to rising damp, but have a residual humidity.

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Information | Applications | Specifications | Downloads

Information

HydroFort™ Primer is a moisture curing polyurethane surface primer with low volatile organic compounds (VOC). It is used for waterproofing and to consolidatw cementitious screeds, with no mixing and no waste. Best for cementitious screeds or ground concrete that are not subject to rising damp and with relative humidity below 75%.

Material

Polyurethane

Advantages

Fast cure
Short overcoat time with HydroFort™ PU
Easily visible as Red in color
Touch dry in less than 50min
Easy application with roller

Industries

Construction, Concrete

Applications

Before application ensure that the cementitious screed or ground concrete is free of dust. Roll HydroFort™ Primer at a rate of 5m²/L. Ensure no pooling of material. After 2 hours, confirm that the material is touch dry and sufficiently cured before application of HydroFort™ PU liquid applied membrane.

RECOMMENDATIONS

Do not dilute with water or solvent.
Do not apply below +5°C.
Do not apply to heated screeds as a vapour membrane. It is suitable as consolidator only.
Do not allow to puddle on the surface of the substrate.

Surfaces

HydroFort™ Primer is suitable for cementitious screeds, concrete, cement sheet and plasterboard.

Specifications

Feature

Specification

Color

Red

Viscosity

<500cps

VOC

Low

Solvents

None

Coverage

5m²/L

Application

Roller - 6-8mm Nap

Pack Sizes

10kg

Downloads

Safety Datasheets

HydroFort™ Primer Safety Data Sheet