Heat resistant polyurethane resin waterproof coating/pentens waterproofing

Heat resistant polyurethane resin waterproof coating/pentens waterproofing is a liquid macromolecule waterproof material, is suit for constructing on dry, wet base, after coating it will cure,become durable, high elasticity, nontoxic, odorless waterproof membrane.It have water based and solvent based polyurethane waterproof coating,is a new type environment friendly waterproof material.

Characteristics:1 Single component, convenient to use . High cohesive force and ductility. 2 Resistance to chemical corrosion,resistance to low temperature, anti-aging,does not get moldy 3 Without any solvent.

AdvatagesMain Feature:1.This product is a color, no-tar, double(single) components waterproof coating. 2.Cold construction, simple technology ,convenient maintenance, can be at room temperature for flat roof and all kinds of complex parts for construction.3.Overall good film-forming, no seams, with rubber elasticity, high elongation, fully able to adapt to the base of the crack and deformation.4.High bonding strength, wide application range, can be used in the water, is an ideal material for levelⅠof waterproof.5.Long service life, weather resistance, aging resistance, oil resistance, acid and alkali resistance,and stable performance. The service life can reach twenty years or longer.

TechnologyBasic requirements: The base must be clean, smooth, no sand, no loose.Construction: Generally it needs to brush for three times. Solidify 12-24h later for the first time,you can take the second brush, the direction of brushing should be vertical with the first time.For third time, if you need the rigid course, to enhance the adhesion stress,you can spread clean fine sand on the surface before the film completely solidify. And when the film with sand solidify completely, you can construct for protective layer. Additional waterproofing layer: internal and external corners,tube root,crack etc. According to engineering demands, brush for once is also ok, protective layer construction can be taken after completely solidification.Notes:Before the film is not solidified mustn't get wet in the rain and forbidden to walking or otheroperations.Stir evenly before normal use, it will not affect the quality.Scope of ApplicationApplicable scope:1.It is especially suitable to irregular roof waterproofing such as slanting roof, gutters canopies,etc. 2.It is also widely used in the waterproofing and leak proofing of underground projects, inner external walls,kitchen and bathroom,swimming pool,etc. 3.It can be used to connect the gap between metal pipelines and concrete as well as the sealing waterproofing of concrete parts. 4.other waterproofing,corrosion resistance and adhesion,etc.Attention● Remove the water, oil, dirt on the base before use;● Bonding base surface should be dry, moisture content 8%;● Tape should be stored in dry and shade places, avoid heat source, avoid direct sun and rain● The product is self-adhesive materials, should stick on the right place in one time, unfavorable to reuse;Forspecial use tape, please contact us