Model Number: 750ml polyurethane foam-#6784 Brand Name: haokai Key Specifications/Special Features: Surface preparation: l. Surface should be cleaned of dust and mortar clods2. Surface should be sprayed with water using water sprayer3. Protect window profiles from the foams outgrow 1Polyurethane foam1. PU foam can be applied to damp surfaces2. OCF is moisture curingMore moisture, quicker the cure3. Must be protected from UV in external application to preventdiscoloration and deterioration of the foam
4. Conventional paints can be applied to the foam
5. In can be used in temperature range of 5 to 40°C, if in low temperature condition,we suggest that it should be placed in 25 to 30°C circumstance for 30 minutes toensure the better performance
6. Uncured foam can be removed with solvent
But after cure,foam can only be removed mechanically
Uncured foam sticks to hands and clothing

Product preparation:
l Can temperature should be between +10 to +30C
l Optimal temperature of can is +20 C
lIf can temperature is too low, the product should be put into warm water of +30 C for 15 minutes or left overnight in room temperature

Product application instruction:
l Shake the can vigorously (20-30 seconds valve down) in order to mix the components
l Screw the can onto the adaptor
l Working position is valve down
l Vertical gaps should be filled from down to up
l Do not fill the whole gap-foam grows in volume
l If you fill window or door gaps, the gaps maximum gap size should be 3cm
Foam should not be used in gaps larger than 5cm
l Speed of application and the thickness of the bead should be controlled by the adequate pressure on the gun or adaptor trigger
lIf you stop the application for time longer than 5 mins, remember to shake the can before continuation of works