Self Expanding Multi Purpose PU Foam , Polyurethane Spray Adhesive Insulation

polyurethane spray  PU Foam Adhesive spray insulation diy  Diy Foam In A Can

Introduction                                                                                               

Homey 80  Polyurethane Foam is  a single-component, moisture-curing and self-expanding PU foam.And it is specially designed for installing and  insulating.

As supplied at 25°C and R.H.50 % conditions  

Base                                         Polyurethane                       Shrink                                            None                       

Consistency                             Stable Foam                        Cellular Structure                           60~65% open cells 

Curing System                         Moisture-cure                      Specific Gravity (kg/m³)                  17-22                   

Tack-Free Time(min)               7~18                                    Temperature Resistance                 -40℃~+80℃        

Cutting Time(hour)                   ≥0.7                                     AplicationA Temperature Range     5℃~35℃             

Yield (L)900g.gw/750ml           35~40                                  Fire Class (DIN 4102 )                    B3                          

Insulation Factor (Mw/m.k)      <34                                      Compressive Strength (kPa)           >100                    

Tensile Strength (kPa)             >30 (10%)                            Adhesive Strengh(kPa)                   >80                      

Water Absorption (ML)            0.5~2(no epidermis)

                                                <0.5(with epidermis)

Application                                                                                                 

•  Mounting and insulating of door and window frames
•  Sealing of gaps, joint, openings and cavities
•  Installation the electrical outlets and water pipes
•  Filling of penetrations in walls
•  Heat preservation, cold and sound insulation

2. High performance, excellent quality.

3. Wide range application

How to use

1. Shake can thoroughly for at least one minute.
2. Clean and moisten surfaces with a water sprayer prior to application.
3. Place the can upside down, firmly screw can on adapter and turn on the flow adjustment screw anticlockwise.
4. Fill holes and cavities approximately 50% from bottom to top.
5. Foam begins to cure after 10 minutes. Further processing should be done an hour later.
6. Use knife to smooth out the cured foam and treat surface with cement, paint or silicone.