MEM PRIMER is perfect for preparing the substrate for the subsequent application of MEM THICK COATING or MEM 2-K THICK COATING. On all common materials such as concrete, aerated concrete, mortar, bricks, sand-lime bricks, lightweight concrete and hollow concrete blocks, lime and cement plaster, etc. Thanks to a specially tailored adhesive component, MEM VORANSTRICH ensures an optimal bond between MEM DICKBESCHICHTUNG and the substrate.
Properties/ Application
MEM PRIMER is perfect for preparing the substrate for the subsequent application of MEM THICK COATING or MEM 2-K THICK COATING. Thanks to a specially matched adhesive component, MEM VORANSTRICH ensures optimal adhesion of MEM DICKBEAGER to the substrate.
MEM PRE-COAT is a solvent-free, thin-bodied bitumen paint with very good penetration into absorbent substrates.
On all common materials such as concrete, aerated concrete, mortar, bricks, sand-lime bricks, lightweight concrete and hollow concrete blocks, lime and cement plaster, etc.
Due to the special adhesion-improving properties, MEM VORANSTRICH can also be used for other bitumen coatings and seals.
MEM VORMASCHICH binds the residual dust on the surface and ensures adhesion of the bituminous seals to be applied subsequently.
As an adhesion promoter, MEM VORANSTRICH itself has no sealing effect.
Ideally suited for processing on vertical and horizontal structures and components outdoors.
Can be used on all common materials such as concrete, aerated concrete, mortar, bricks, sand-lime bricks, lightweight concrete and hollow concrete blocks, lime and cement plaster.
substrate and processing
The substrate should be smooth, solid and stable, i.e. free of dust, tar, pitch, formwork oil, dirt, old paint or layers that could impair adhesion.
To check, you should run your palm over the surface. Components must not come loose and the hand must not be grossly soiled.
Check the substrate for load-bearing capacity, flaws and cavities with a scratch test.
Repair loose masonry and joints, cracks, cavities and defects with MEM GUMMIMORTEL, MEM Trockener Keller or MEM DICHT-SCHLÄMME. Allow to set before further processing.
The substrate must be free of burrs or sharp-edged bumps. Remove existing burrs and sharp edges.
The substrate must be dry.
In the transition from horizontal to vertical surfaces, valleys are to be formed with MEM TROCKENER KELLER or MEM DICHT-SCHLÄMME.
Stir the MEM PRE-COAT well and apply over the entire surface with a brush, brush, roller or suitable spray gun that is not too hard.
The MEM PRIMING must be completely dry before the MEM DICKBEAGER and other bitumen seals can be applied. Depending on the temperature and weather, the drying time can vary.
