Due to the closure of 3M Northallerton, this product is now discontinued. Please contact our technical team for a suitable alternative.
Scotchkote LS 657 Poly-Tech, formerly, Thortex Seal-Tech LS, is a solid performing, solvent-based, acrylic coating, available in black and mid-grey, specifically developed to provide an economical waterproofing solution for use on most types of roofs.
Scotchkote LS 657 Poly-Tech can be applied even at low temperatures and offers a minimum of 5 years water protection. This great product offers outstanding weatherproofing properties and works to protect the surface and building internals during adverse weather periods.
Scotchkote LS 657 Poly-Tech can be applied even in wet, cold conditions using a brush or roller and is touch dry after 24 hours under normal conditions of approximately 20 degrees celsius.
Surface and Environment
Scotchkote LS 657 Poly-Tech can be applied to most roofing surfaces without the use of a primer and is ideal for providing protection even through the `wettest
- Combines good application characteristics with fast drying capabilities.
- Can be applied to most surfaces without use of a primer.
- Outstanding weatherproofing and waterproofing properties.
- Provides a minimum of 5 years protection.
- Overcoat time: 24 hours.
- Can be applied in all weather conditions including falling rain, even in temperatures down to 0° C
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.