GUN FOAM
High efficiency polyurethane foam with an application gun. Offers many economical and technical advantages for professionals who use PU foams regularly. Compared to double straw foams, twice the efficiency, easy and controlled dosing are among these advantages.
- Product Code: PMF-520
- Gross Weight: 860gr
- Volume: 750ml
- Shelf Life: 15 months
- Yield: 55-60 liter/1000ml
- Color: Light yellow
SPECIFICATIONS
- Provides low density-high volume foam.
- Dries out faster compared to straw foams and it is more elastic. It reaches to sliceable form within 30 minutes.
- It is highly stable with less than 5% shrinkage.
- Does not expand more than desired, applies less pressure on surfaces.
- Does not runoff on vertical surfaces.
- It has finel and regular cell structure.
- It adheres strongly on almost all types of building materials.
APPLICATION AREAS
- For filling gaps around the borders of window and door frames.
- For filling penetration gaps of installment pipes like gas, water and electricity.
- For filling holes, cracks and gaps in buildings for insulation.
TECHNICAL INFO
- Density: 18-20 kg/m3
- Capacity: 55-60 liters/1000ml
- Flammability Class (DIN4102): B3
- Volume Loss: 5% max
- Expansion: 30-70%
- Tack-free time: 8-10 minutes
- Cutting time: 25-35 minutes
- Color: Light yellow
APPLICATION METHODS
- Remove the lid of the gun adaptor from the can.
- Attach the gun to the adaptor by twisting.
- Shake the can vigorously.
- Moistening application surfaces would accelerate the drying speed and would have a positive effect on cell structure, efficiency and adhesion strength.
- While the can is upside down, press the trigger for the foam to come out.
- Since the foam would enlarge, fill the gaps only up to 50%-70%.
- From time to time, shake the can again during the application.
- If the can is not completely empty, leave the gun attached on it until the next application.
- Otherwise clean the gun with Promast Foam Cleanser.
