WS801 Ultra Rapid Curing Multi-Purpose Polyurethane PU Adhesive
One Component Fast Curing Polyurethane Elastic Adhesive/Sealant
∎Product Description
 
●Ultra Raid curing Polyurethane Adhesive
Polyurethane Adhesive WS 801 is a single component, fast curing, solvent free moisture cured polyurethane adhesive, once cured, transformed into a very strong grip adhesive with excellent water and temperature resistance
 
∎Key Features
● • Excellent adhesion on numerous substrates 
• Easy-to-use 
• Solvent free – Odourless
• Weathering resistance according to DIN 204 D4 
• Resistant to ageing 
• Resistant to chemicals 
• Filling capacity: very good 
 
∎Typical Applications
●Designed for wood waterproof fast bonding, (clamps shelved at room temperature for 5 minutes) especially for handicraft products.
Suitable for wood structure strong grip force bonding on porous and non-porous substrates. Especially useful and practical in high mechanical resistance and outdoor use. At the same time, the application of sticky small tile cultural stone and other decorative objects, bathroom pendants and other uses, instead of the market solvent based nail-free glue。 It is free of solvent and TECHNICAL DATA SHEET W S (801) formaldehyde, more environmentally friendly and healthier
such as
• Powerful bonding of wood and derived wood products; chipboard, plywood, staircase renovation. 
• Chemical anchorage in building construction, for bonding of stones, granite, plasterboard, cement cover and insulation 
panels 
• Powerful bonding in metal construction; aluminium, stainless steel, galvanised steel, copper 
• Bonding of corner connections in metal door, windows and facades as well as conservatories. 
• Bonding of stone, natural stone, brick and ceramics 
• Bonding of synthetic materials; PVC, fibre-reinforced plastics etc. 
• Bonding of insulating materials including expanded polystyrene and polyurethane sheets
 
∎Packing Specification
●Tube        300ml
●Sausage      600ml
●Pail/Drum     20kg/drum, 230kg/drum
20pcs /24pcs per box; 20kg pail, 36 pails per pallet
 
∎Directions for Use
● Cleaning: The substrate surface must be solid, dry and be clean.Such as no dust, grease, asphalt, tar, paint, wax, rust, water repellent, curing agent, isolating agent and film. Surface cleaning can be dealt with by removing, cutting, grinding, cleaning, blowing, and so on.
● Operation: Put the sealant into the operating tool,then injecting it into the gap.
● Reservation gap: The construction joint will expand as the temperature change,so the surface of the sealant should be lower than 2mm of the pavement after construction.
● About maintenance time: At the standard state, the maintenance time is about 5 hours. It depends on the actual construction conditions. The standard state is that the temperature is 23±2℃,and the humidity is 55 ± 5%RH.
● Operation Methods: Because the packing is different, the construction methods and tools are slightly different. The specific construction method.
 
∎Attention of operation
● Don’t mix alcohol into the product, it will cause the product invalid. The tools with the alcohol can’t be used before cleaning well.
● Avoid contact with eyes and skin. If contact with your skin, scrub first with soap water or alcohol, then rinse with water. 
● It is forbidden to build on the surface of the wet substrate.
●Transportation: Avoid damp, high temperature, isolation and rain, far away from heat, handle with care and prohibit extrusion collision.
● Tools Cleaning: It can be soaked in toluene or xylene. It is strictly forbidden to immerse in alcohol and other alcohol solvents.
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