Dacoshield Catalyst
Application

Used to prepare (prime) substrates prior to the application of bituminous torch-applied or self-adhesive waterproofing membranes. In particular, the prime coating helps to ensure the strong adhesion of the waterproofing membranes to porous, rough and dusty surfaces.

Description

An oxygen-rich, powdered peroxide-based compound. The product is an essential component of polymethyl methacrylate (PMMA)-based DacoShield products, as it both starts and adjusts the curing reaction. The speed of the reaction is adjusted to the ambient conditions by modifying the amount of catalyst added.

It is mixed with DacoShield PMMA products to enable the curing process to take place. It both initiates and controls the speed of the curing reaction. The reaction speed can be influenced by adjusting the amount added, and this method is used to adapt the reaction to the ambient conditions (temperatures).

The amount of catalyst required is dependent on the product used, the quantity and the temperature conditions. Consult manufacturer for further details.

Features and benefits:

  • Easily soluble.
  • Highly effective.
  • CE marked.

Applications:

Used to prepare (prime) substrates prior to the application of bituminous torch-applied or self-adhesive waterproofing membranes. In particular, the prime coating helps to ensure the strong adhesion of the waterproofing membranes to porous, rough and dusty surfaces.

General information

Uniclass 2015

Pr_35_31_66_08 Bitumen primersPrimary

CAWS

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Specification data - Bitumen primers

Product Reference

Dacoshield Catalyst

Standard product features

Technical characteristics:

  • Appearance: White powder.
  • Density: 1.23 g/cm³.
  • Apparent density: 0.65 g/cm³.

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