TRANSLATE PAYMENT ORDER PRODUCTS SECTORS TECHNICAL INTERNATIONAL NEWS ABOUT CONTACT COVID-19 PU Sealer Ext -12 DOWNLOAD DATASHEET DESCRIPTION UV resistant sealer coat based on polyaspartic technology. Available as a clear coat or pigmented. USES Car Parks Demarcation Balconies Flooring BENEFITS Solvent Free Low viscosity and convenient working time Fast Curing UV Stable DOWNLOAD DATASHEET CONTACT US FOR MORE INFORMATION PRODUCT SPECIFICATION Product: Leeson PU Sealer Ext 12 Thickness: Typically 0.3-0.5mm SUBSTRATE REQUIREMENTS The substrate should be dry to 75%RH as per BS8204 and free from rising damp. Concrete: Primer must be used. Minimum 25N/mm2, free from laitance, dust and other contamination. . PRODUCTS INCLUDED IN THIS SYSTEM Primer: Conprime-2 (E4568) 0.25kg/m2 Chelford 52 Sand 1kg/m2 Sealing Coat: Leeson PU Ext-12 (PU5285) 0.5kg/m2 Detailed installation instructions are available on request INSTALLATION SERVICE The installation should be carried out by an experienced contractor, details of contractors in your area can be obtained by contacting the company. For BBA approved work, a contractor approved by the BBA for this system must carry out the installation. IMPORTANT NOTE Leeson Polyurethane’s products are guaranteed against defective materials and manufacture and are sold subject to its standard Terms and Conditions of Sale, copies of which can be obtained on request. UV DISCOLOURATION *Please note that rubber crumb binder products are based on MDI polyurethane technology which is subject to colour change under exposure to UV. The strength of the system is not affected. We have in-house UV testing facilities and can test customer’s rubber/binder combinations. We strongly urge our customers to use this service prior to using a new rubber. Download Protective Coatings Brochure DOWNLOAD DATASHEET CONTACT US FOR MORE INFORMATION Product Imagery Shown In CM2 Mid Blue - click to expand Other Colours available: CM2 Mid Blue CM4 Mid Grey CM5 Dark Grey CM6 Brick Red CM7 Safety Yellow CM9 Dark Green TECHNICAL INFORMATION The figures below are typical properties achieved in laboratory tests at 21˚C and 55% Relative Humidity. Temperature Resistance Resistant to temperatures of up to 70˚C for long periods. Chemical Resistance To various acids, diesel and petrol as well as strong bases. Elongation @ Break (PU4170) Minimum 285% to BS2782 Part 3 Tensile Strength (PU4170) Min 18 N/mm2 to BS2782 Part 3 Speed Of Cure 19˚C Overnight AFTERCARE – CLEANING AND MAINTENANCE The surface should be swept regularly to keep it free of organic material such as leaves. ENVIRONMENTAL IMPACT The finished system is assessed as non-hazardous to health and the environment. The long service life and seamless surface reduce the need for repairs, maintenance and cleaning. Environmental and health considerations are controlled during manufacture of the products by Leeson Polyurethanes staff. FURTHER INFORMATION To ensure you are specifying a fit for purpose surface for your project please consult our Area Sales Manager for your area or visit our website. Other Resin Bond Products: Other Polyurethanes Coatings Products: Other Coatings Products: QUICK LINKS Industrial Coatings Technical Information International Services Latest News About Leeson Polyurethanes Contact Us GET IN TOUCH Leeson Polyurethanes Ltd Hermes Close Tachbrook Park Warwick CV34 6RP United Kingdom Sales / General Enquiries: sales@lpultd.com Tel: 00 44 (0) 1926 833367 Fax: 00 44 (0) 1926 881469 Follow us on Linked In Follow us on Twitter Your Name (required) Your Email (required) Phone Your Message *We, Leeson Polyurethanes Ltd will hold your name and email address in order to send you our newsletter. We may share your information with other Leeson Polyurethanes Ltd partners in order to provide you with relevant information keeping you up to date with the latest industry news. We would like to contact you by email to let you know about events and initiatives that may be of interest to you. If you do not wish to hear about these, please advise us on sales@lpultd.com. You also have the right to require us to correct any inaccuracies in your information. © 2021 Leeson Polyurethanes Ltd Privacy Policy Sitemap Terms and Conditions Staff Email Login Website designed and developed by Chemical Code