High density 750ml polyurethane spray foam for
construction Packaging & DeliveryPackaging
Details:750ml/can, 500ml/can,12pcs/ctn for polyurethane spray foam
closed cellDelivery Detail:Shipped in 7 days after
payment DESCRIPTIONMulti purpose large expansion PU foam
sealant is an one-component, self-expanding, multi-purpose
polyurethane foam.This foam will expand and cure by moisture in the
air.It is used for a wide range of building applications.It is
very good for filling and sealing with excellent mounting
capacities, high thermal and acoustical insulation.Higher expansion
rate than normal Pu foam.ADVANTAGE1.Can apply around 70
meters ( 30mm*15mm)2.Most cost effective for each window
or door.3.No shrinkage and cracking after cured.4.Better adhesion
and harder.APPLICATIONS1.Bonding and mounting.2.Installation fixing
and insulation of door and window frames3.Filling and sealing of
gaps, joint, openings and cavities.4.Heat & cold
preservation and sound insulation.5.Packaging purpose, wrap the
precious & fragile commodity, shake- proof and
anti-pressurePACKAGING300ml, 500ml, 600ml, 750ml four kinds can
size12cans per cartonStraw type and gun typeGross weight from 300g
to 1050g as requestSTROREAGE AND SHELF LIFE12 months in unopened
packing store in temperature between +5ºC to +25ºC, keep in cool,
shade and well ventilated area.Always keep the can with the valve
pointed upwards.CONSTRUCTION GUIDE1.Shake can vigorously for one
minute before use2.Clean and pre-moisten surface before use3.Firmly
screw can on adapter, and turn the flow adjustment screw
anticlockwise4.Fill vertical joints from the bottom up when half
filled enough5.Foam begins to cure about ten minutes, wait for one
hour before doing the next step.6.Use knife to smooth out cured
foam and treat surface with cement paint or silicone.TECHNICAL
DATACuring SystemCuring by polyurethane absorb moistureSurface
curing time5~10minFull curing time1hOutput
volume50timesStability≤5Density kg/m311.5Temperature of foam
work-30~80ºCColorOffwhiteFire retardant classB3Thermal conductivity
w/(m.K)0.043Shear strength (kpa)80Above data are based
on temperature 23ºC moisture 50%. /* January 22, 2024
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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