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Alsan 171
Application

For use on interface details and upstands. It allows absorbent substrates (concrete, screed, wood, etc) as well as asphalt substrates, bitumen coatings and polymer‐bitumen sheeting to be pre‐treated (primer and barrier) in preparation for the later application of Alsan PMMA resins.

Description

A PMMA (polymethyl methacrylate) based, fast curing combination primer for interface details and upstands with changing absorbent substrates. Can be used with Alsan 070 catalyst.

Features and benefits:

  • Reliable and rapid coating of interface details and upstands with changing substrate materials (asphalt, mineral or other substrates).
  • Easy to apply - sheepskin roller or brush.
  • Fast-curing.
  • Can also be applied at sub-zero temperatures.
  • Hydrolysis and alkali-resistant.
  • Solvent-free.

Applications:

For use on interface details and upstands. It allows absorbent substrates (concrete, screed, wood, etc) as well as asphalt substrates, bitumen coatings and polymer‐bitumen sheeting to be pre‐treated (primer and barrier) in preparation for the later application of Alsan PMMA resins.

General information
Material

Two-component, PMMA (polymethyl methacrylate) based

Uniclass 2015
Pr_35_31_66_57 Non-bituminous primersPrimary
CAWS

J31/10 Warm deck roof coating

J31/5 Cold deck roof coating

J31/130 Inverted roof coating

J31/110 Cold deck roof coating

J31/353 Waterproof coating

J31/120 Warm deck roof coating

Specification data - Non-bituminous primers
Product Reference

Alsan 171

Standard product features

Material:

Two-component, PMMA (polymethyl methacrylate) based.

Colour:

Clear/ unpigmented.

Consumption:

0.4–0.8 kg/m² (dependent on substrate).

Technical properties:

  • Density: 1.03 g/cm³.
  • Application temperature (air): -5 to +35°C.
  • Pot life: 10 minutes (approximate).
  • Rain proof: After 30 minutes (approximate).
  • Can be walked on/ over coated: After 45 minutes (approximate).
  • Curing time: Three hours (approximate).

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