Water Resistant Polyurethane Expanding Foam Glue Foam Crack Filler
For Small Gaps
Multipurpose large Polyurethane Expanding Foam Glue is an
one-component, self-expanding,multipurpose polyurethane foam. This
foam will expand and cure by moisture in the air. It can be adhere
to all building materials and applied to insulating and filling of
larger seams, joints, cracks such as gaps between walls, windows
and doors, unreachable areas around pipes, etc., It has good
performances in anti-freezing, anti-moisture, sound-resistant ,
heat -insulation and weather proof. Higher expansion rate than
normal Pu foam.
|Name||pu foam adhesive|
|Expansion Multiple(time):||40～ 80|
|Tack-Free Time(min)||Almost 10|
Cutting Time (30mm diameter
|Application Temperature Range(℃)||+5～+35|
|Optimal Application Temp.(℃):||+18～+25|
|Minimum Application temperature(℃)||5|
|Adhesive Strengh(aluminium plate)(KPA)||≥80|
|Adhesive Strengh(with cement mortar)(KPA)||≥60|
|Temperature Tolerance Range(long term)(℃)||-30～+80|
|Temperature Tolerance Range(short term)(℃)||-40～+110|
|formaldehyde and benzene||none|
|Fire Resistant class||/|
|Shelf life(18～22℃)(upright place) (month)||9|
1. Bonding and mounting.
2. Installation fixing and insulation of door and window frames
3. 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-pressure
1. high expension, little shrinkage, strong bond, apply to window
and door and balcony,etc.
2. Prevent flammable, reduce the loss of fire to your family.
3. Filling the holes, between the through-wall pipe and the wall.
Easy to operate, gap filling beautiful, waterproof, damproof,
prevent mice and insects.
4. Cupboard moistureproof. When you make the cupboard, can prevent
cloth and cabinet dampened adn mouldiness.
5. Heat preservation of sink and bathtub. The pu foam can keep warm
and increase service life.
Comparing to the traditional recipe of TDI,Polyether and T9, YJ
adhesive improved the technology which can bring you non-toxc also
cost saving, normaly can save at least 15% for 100kg renewable
2. Easily Operation
Speed adjustable, Obvious effects
Operating under the normal temperature , harmless for human health
Directions for Use
1. Shake can vigorously for one minute before use
2. Clean and pre-moisten surface before use
3. Firmly screw can on adapter, and turn the flow adjustment screw
4. Fill vertical joints from the bottom up when half filled enough
5. 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.