Damp tolerable pre-primer for porous surfaces.
Suitable for the pre-priming of damp or porous concrete and screed prior to the application of Newton 902-P primer.
Areas of application include:
Two-part, solvent free, clear epoxy which is applied to damp and porous surfaces as a pre-primer prior to the application of Newton 902-P, a vapour barrier and primer for newly placed, or damp, concrete and screed.
The high-quality epoxy formulation allows for application onto damp surfaces, whilst the low-viscosity penetrates deep into porous substrates to effectively seal the surface ready for the main primer application.
Newton 901-P is quick and simple to apply by brush, roller or squeegee, and can be applied over cementitious screeds and concrete just seven days after placement, and is a key component of the Newton NewSeal System for the sealing, coating and protection of exposed screed and concrete surfaces - consult manufacturer for further details.
Features and benefits:
Indoor or outdoor floors of correctly formed, compacted and prepared:
Low viscosity epoxy resin
5 kg A and B component in two separate containers
J10/110 Proprietary mortar
J30/110 Cold applied tanking . . . . . .
J31/110 Cold deck roof coating
J31/120 Warm deck roof coating
J31/130 Inverted roof coating
J31/353 Waterproof coating
J40/295 Geocomposite studded cavity drainage/ venting membrane
Two-part, solvent free, clear epoxy resin.
Yield per kg
Application rate - 1st coat
Application rate – 2nd coat if 902-P not used
Pot life at 20°C and Relative Humidity (RH) of 40%
15 to 20 minutes.
Minimum application temperature - substrate
+5°C (and rising).
Maximum application temperature - air
-15 to +50°C.
Ammonia smell when mixing.
Below 100 g/L%.
Adhesion to concrete (>B2.0)
Water vapour transmission rate – UK Perm
Water vapour diffusion resistance – Sd value
Water vapour diffusion resistance – µ value
Water vapour diffusion resistance
Reaction to fire classification – Not determined