It is used to prepare smooth, absorbent, and non-absorbent substrates before applying waterproofing products such as Aquaprotect, Seal Master, Seal Master Elastic, Aquashield, etc.
Primer Seal
Primer Seal is a one-component adhesion primer based on acrylic resins.
Product Description
Field of Application
· For treating gypsum surfaces before installing waterproofing products.
· As an anchoring coat for gypsum-based spray plasters.
· To improve bonding of smoothing compounds on cementations or anhydrite and gypsum-based surfaces.
· To provide uniform absorption in cementations or gypsum surfaces.
Product Details
Product identity
Consistency: liquid
Color: Light yellow
Density (kg/m³): 1100
Viscosity (mPa.s): 300
Dry solids content (%): 20
PACKAGING
Primer Seal is supplied in:
1 kg plastic can
5 kg plastic can
10 kg plastic can
COVERAGE / CONSUMPTION
The consumption of PRIMER SEAL depends on the absorption and porosity of the substrate. Typical consumption is between 100 and 200 gr/m².
Application Procedure
Preparation of substrate
The substrate should be dry, clean, and free from grease, oils, residual paint, and other loose material. In each case, the manufacturer’s recommendations for gypsum-plaster must be followed, particularly as far as moisture content and level of surface finishing are concerned. Cracks in concrete surfaces must be repaired with Epoinject. Anhydrite surfaces must be sandpapered.
Preparing the product
Ready to be used.
Applying the product
Stir the PRIMER SEAL before use; spread it uniformly on the surface with a flat brush or roller without diluting it. If the gypsum plaster surface is smooth and glossy, it is recommended to rub it beforehand. Once it has dried, install the tiles.
Primer Seal 