Promast Expert Gun Foam PMF 520

Promast Expert Gun Foam PMF 520

It is high efficiency and strength polyurethane foam which adheres well to surfaces and specially formulated for use with PU Foam gun for professionals.

• High volume and low density.
• It has a small and regular cell structure.
• Reachable form to be cut within 30 minutes.
• It does not runoff on vertical surfaces.
• Strong adherence to almost all building materials. It provides a cost economy infrequent use.

Application areas

• Assembling of door and window frames.
• Assembling of pipes and panels of installations such as gas, water, and electricity.
• Insulation of deep cracks and gaps.

Technical info

• Density: 18-20 kg/m³
• Tack-Free Time: 8-10 minutes
• Cutting Time: 25-35 minutes
• Shelf Life: 15 months
• Volume: 750 ml
• Shrinkage: 5% max

Application methods

1. Remove the lid of the gun adaptor from the can.
2. Attach the gun to the adaptor by twisting.
3. Shake the can vigorously.
4. Moistening application surfaces would accelerate the drying speed and would have a positive effect on cell structure, efficiency, and adhesion strength.
5. While the can is upside down, press the trigger for the foam to come out.
6. Since the foam would enlarge, fill the gaps only up to 50%-70%.
7. From time to time, shake the can again during the application.
8. If the can is not completely empty, leave the gun attached to it until the next application.
9. Otherwise, clean the gun with Promast Foam Cleanser.

Technische datablad

8682315553024