ZIP E SCREED
Product title: ZIP E SCREED
Valid from: May 2019
Last reviewed: September 2020
Type: A three part epoxy glassflake screed, intended for application over Plasmet ECP or Zip-E to restore grade and/or provide a non-slip surface on concrete and metallic surfaces.
Health & safety
Metals: For best results Grit blast to SSPC-SP10 standard and apply over a barrier coat of Zip-E. (For full details refer to Corrocoat Surface Preparation Specification SP1.) Zip E can also be applied to mechanically prepared or water blasted surfaces or where Plasmet ZF has been used as a primer.
Concrete: Remove surface laitance and ensure a mechanical profile via scarification, abrasive blasting of other approved methods as per Corrocoat Surface Preparation sheet SP5. Priming is required, use Plasmet ECP as the primer.
Dependent upon intended use, geometry of work and service conditions. Zip E Screed is normally applied to achieve DFT’s of 40 to 1 inch (1,000 to 25,000 microns) by applying at 10% greater WFT’s. Single coat application is preferred but multiple coats may be used to achieve the required DFT, refer to data on overcoating times.
Practical Coverage Rate
14.3:4.9:10.8 Base to Hardener to Aggregate by weight / weight / weight. (Note: mix base and hardener thoroughly)
Modified Amine Adduct
Base and Hardener: 12 months in unopened tins, store away from heat sources and direct sunlight.
White and light grey as standard. Other colors available upon request, price of material subject to color and quantity.
Where multiple coats are required, overcoating may take place after 3 hours at 68°F (20°C). The maximum overcoating time is 72 hours at 68°F ( 20°C). Overcoating times will reduce significantly at higher temperatures and/or in strong sunlight. The minimum overcoating time at 50°F (10°C) is 24 hours, refer to Corrocoat Technical Services for overcoating instructions below 50°F(10°C).
Tack-free in less than 3 ½ hours, full cure 4 days at 68F (20C).