Primer GR - Adhesion primer - PTB Compaktuna

Primer GR - Adhesion primer - PTB Compaktuna

Primer GR is a ready-to-use, quick -drying primer and adhesion primer .

Features :

• Non-absorbent and smooth surfaces, such as ceramic tiles, terrazzo, terrazzo, mosaic, concrete, etc.
  For all types of lime-based plaster, gypsum, or cement and for all types of cement-based tile adhesive.
• As an adhesion primer for EGALISER-EN C25 in the case of layer-on-layer equalization.
• Used both indoors and outdoors and is also applicable on cellular concrete, Placoplâtre, wood and metal.
• Quick-drying primer.
• Forms an adhesion bridge on smooth and dense supports.
• Does not contain solvents and is odorless.
• Splashes little during application
• Reduces porosity, protects cementitious adhesives and leveling mortars against rapid dehydration and possible formation of shrinkage cracks.
• Increases the open time of adhesives and improves the adhesion of leveling mortars and adhesives.
• Red control color.
• One coat application.
• Density 1.48 kg/l.
• Waterproof.

Manual :

1. Mix PRIMER GR thoroughly or shake it in its packaging before use.
2. Apply the adhesion primer evenly using a nap roller, brush or similar, to the surface ensuring complete coverage and apply the primer in thin cross coats.
   Avoid the formation of puddles!
3. After the PRIMER GR has hardened, begin the following work immediately.
4. Minimum wait of 30 to 60 minutes, depending on the circumstances and the porosity of the substrate.
   In any case, wait until the PRIMER GR is dry and no longer sticky.

Consumption :

±0.15 to 0.25 kg/m² depending on the porosity of the support

Usage time:

± 1h

Conditioning :

1 L, 5 kg and 15 kg: Red.