Rewmar MB Expoxy DPM System
Price: £110 + VAT
(£132.00 Inc. VAT & Delivery)
Summary
Rewmar MB Expoxy DPM System is designed to be used to form a surface damp proof membrane and moisture vapour suppressant to concrete/screen floors and is ideal for fast track building.
Rewmar MB Expoxy DPM System is a solvent free, two-component epoxy resin and surface damp proof membrane. It is a flexibilised epoxy that contains wetting agents, penetrants, flow agents and defoamers.
Technical Data
It is designed to work on all sand/cement screeds with a maximum relative humidity of 98% and is available in two colours for ease of application.
It can be used as a primer if the moisture content of the screed does not exceed 5% (one coat only) or as a liquid DPM (2 coats required).
8-15 hours should be left for a complete drying time. A 2nd coat must be applied within 24 hours of the first coat.
Coverage
First Coat: 3-4 m2/kg
Second Coat: 4-5 m2/kg
Application
The substrate should be checked to ensure that it is clean, free from laitance, oil, grease or other agents that could impair adhesion. All residues must be removed to provide a dust free, open textured surface.
The total quantity of Curing Agent Component B should be poured into the Resin Component A container and mixed thoroughly using a slow speed industrial hand drill.
In order to achieve good surface proof membrane properties it is recommended that 2 coats are applied.
The first coat should be applied with a roller and allowed to cure until tack free.
The second coat should be applied within 24 hours in the same way.