- Information
- Benefits
- Specifications
- Installation Guide
- Data Sheets
- Buy Online
Information
Richco PU Coving Grade is a lightweight trowel applied cove grade material based upon a liquid polyurethane resin system. It is designed specifically for use with Richco PU Catering Screed in order to maintain the same standards of resistance to abrasion and chemical contact.
- Hard wearing & Durable
- Use with Richco PU Catering Screed
- Abrasion and Chemical Resistant
Benefits
Hard Wearing
Richco PU Coving Grade provides a hard wearing edge with the highest order of durability.
Hygenic
Richco PU Coving Grade is ideal for use in areas demanding high hygenic standards.
Ideal Uses
Richco PU Coving Grade is designed to form coves and skirting. Providing protection to plinths, drains, tank bases, sumps and other vertical surfaces from chemical or physical attack.
Specifications
Area Coverage
TBA.
Unit Size
TBA.
Colour Range
This product is available in the following colours.
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| Light Grey | Mid Grey | Royal Blue |
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| Rainforest | Teracotta | Desert |
Installation Guide
Curing Time
This product will normally cure in 4 - 5 hours at 15°C to accept light foot traffic. Full chemical and wear resistance is achieved over 5 days (at a minimum constant temp of
15 °C). Water should not be allowed to lie on the surface for at least 7 days. Avoid washing the surface for 7 days after coating.
Surface Preparation
New concrete should be at least 21 - 28 days old or the moisture less than 5%. The substrate should be clean, free from laitance, oil, grease or other agents which may impair adhesion. Techniques should include one or more of the following, depending on how contaminated the substrate is:- acid etching - light mechanical scabbling - blasting - grinding or degreasing.
Priming
Floors must be thoroughly sealed with Richco PU Primer prior to the application of Richco PU Coving Grade.
Mixing
Richco PU Coving Grade is a three-component product. Pre-mixing of the coloured liquid resin component is recommended to ensure any light settlement is reincorporated. Thoroughly drain the contents of the brown hardener component into the liquid colour Component and mix for a minimum of 1 minute or until a homogeneous mix is obtained. The resultant resin blend should then be loaded into a rotary drum mixer eg. Creatangle, Pennine or danes or any other reputable forced action mixer. The aggregate component can then be added in stages, mixing until a lump-free, smooth mix is obtained.
Application
Apply to pre-primed areas with a suitable coving trowel.