ALKA product reference
ALKA 801
Two Component, Spray-In-Place, Solvent Free, Flexible & 100% Solids Polyurea Elastomer
Alka-801 is a fast-curing, textured surface, multipurpose material designed for commercial and industrial applications requiring high chemical resistance and abrasion resistance.
Alka-801 is based on aromatic polyurea chemistry and will change colour with long-term exposure to U.V. light. A U.V. stable paint system can be applied for colour retention.
Pack size: 60 Kg Kit
Overview
Usage
Alka 801 is a two-component, spray-in-place, solvent-free, flexible, and 100% solids polyurea elastomer
system. This product has a very fast reaction profile as it is formulated for spray application through plural
component spray equipment. Alka 801 can be used in:
system. This product has a very fast reaction profile as it is formulated for spray application through plural
component spray equipment. Alka 801 can be used in:
- Industrial usages,
- Tanks, Linings,
- Roofings,
- Where extreme chemical resistance is required.
Advantages
- Polyurea modified for fast-re coating and easy film build,
- Permanent flexibility with high elongation.
- Suitable for use in conjunction with all cement-based tile adhesives that conform to AS2358.
- Dries to a keyed finish to promote direct tile adhesion
- Seamless application for leak-free performance.
Packaging
60 Kg Kit
Colour
– Grey
Available Colours
Product colour & finish
Product colour information: – Grey
Screen and printed colours are approximate. Confirm your final selection with a physical sample. Lighting, texture, application and the selected system can affect the finished appearance.
Product Details
Shelf life: 9 months
Storage conditions
Store away from direct sunlight and away from naked flames, sparks, and heating.
Flash point >25 C
Density: 1.0-1.13 Kg/L
Application
Curing time
3-5 Seconds
3-5 Seconds
Waiting time for overcoating
Maximum 24 hours after application
Maximum 24 hours after application
APPLICATION INSTRUCTIONS
Alka 801 is a spray-in-place membrane. The hose temperature and system temperature must be set to 60°C.
Alka 801 is a spray-in-place membrane. The hose temperature and system temperature must be set to 60°C.
Also, drums of components should be pre-heated to at least 25°C prior to mixing or dispensing.
For details of the application, check with your ALKA Representative for compatibility before application.
Clean-up
Reusable tools should be cleaned carefully with Xylene or MEK before curing.
Reusable tools should be cleaned carefully with Xylene or MEK before curing.