Invisible and Coloured Waterproofing Liquids \ Purready B 5082 Bitumen-Polyurethane-Based Single-Component Waterproofing M

Description
As a single-component, polyurethane-based, bitumen-added waterproofing and coating material it is ready-to-use in liquid form, and it is suitable for foot traffic.
 
Usage Areas
It can be safely used against humidity on materials such as concrete, stone, eternit, metal; in gutters, channels and ducts, and terrace roofs.
Advantages
• Upon setting, it forms an impermeable, seamless, and protective layer.
• With high adherence, ensures perfect results even with the previous coatings.
• It is highly resistant to aging, diluted acids, bases, salt, chemicals, mildew and atmospheric conditions. As a very durable material it maintains its original characteristics for many years..
• It is an elastic, single-component, easy-to-use material and it does not creep on vertical surfaces. It covers capillary cracks.
• It is stable against depolymerization. It can be applied onto single or double-component polyurethane materials as a
protective coat.
• It is an ever elastic material so the surfaces treated with it do not crack.
• Has a high solid ratio.
• It is resistant to plant roots.
• After having cured (for approximately 72 hours), it is suitable to walk on.
 
Technical Specification
• The surface to be treated must be dry (max. 5% humidity) andclean and free from all types of grease.
• There shouldn’t be any damp areas on the surface to be treated. Otherwise the product leads to foaming and blistering. Maximum humidity of the surface should not be higher than 5%.
• Fresh concrete surfaces should be left to setting for at least 15 days.
 
Application
• After having been stirred thoroughly, the material must be applied with a brush, roller or sprayer.
• It should not be applied in a single coat, but in a couple of fine coats to avoid bubbling.
• The consumption must be 1,500 kg/m2 minimum.
• It requires mesh application between the coats.
• It is recommended to wait for approximately 12 hours before the application of each coat.
• If necessary it can be thinned with 5% gasoline maximum.
• During application it is strictly recommended to wear gloves.
• It takes 5 days to complete its cure.
 
Consumption
Totally 1,500 kg/m2 minimum.
Packaging
Net: 25 kg Metallic pail - 33 Pieces / Pallet

 

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