Waterproof White 750ML High Temperature Spray Foam Sponge Insulation Non Toxic PU Foam
Junbond® PU Foam Spray polyurethane foam is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adapter head for use with a foam application gun or a straw. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation.Gun-straw dual use spray PU foam is our patented product which can be used by gun and straw.
Product name | Polyurethane foam |
Product specification | 500ml/750ML |
Main Raw Material | Polyurethane |
Packing | 12pcs/carton |
Application:
1. Sealing of expansion and settlement joint of house building, plaza, road, airport runway, anti-wall, bridges and tunnels, building doors and windows etc.
2. Sealing of upstream face crack of drainage pipeline, drains, reservoirs, sewage pipes, tanks, silos etc.
3. Sealing of through holes on various wall and at floor concrete
4. Sealing of joints of prefab, side fascia, stone and color steel plate, epoxy floor etc.
Technical Parameters:
Type | One Component PU Foam | Base | Polyurethane foam |
Consistency | Stable Foam | Curing System | Moisture-cure |
Tack-Free Time(min) | 5~ 15 | CuttingTime(hour) | ≥0.8 |
Yield(L) | 52~ 57 | Shrink | None |
Cellular Structure | 80- 90% closed cells | Temperature Resistance | -40℃~+80℃ |
Application Temperature Range | -10℃~+35℃ | Color | off-white |
Fire Class | B1/B2 | Compressive Strength(kPa) | >180 |
Tensile Strength(kPa) | >30(10%) | Adhesive Strength(kPa) | >120 |
Advantage:
1.Most cost effective for each window or door.
2.No shrinkage and cracking after cured.
3.Better adhesion and harder.
4.No shrinkage and cracking after cured.
5.Better adhesion and harder.
USAGE INSTRUCTIONS
1. Shake the aerosol can for at least 40 seconds.
2. Clean and moisten surfaces with a water sprayer prior to application.
3. Fit the gun or straw on the adaptor. Firmly screw the can on the adapter and turn the flow adjustment screw.
4. Fill the holes and cavities approximately 50% as the foam will expand. Bottom up during application.
5. Foam will be tack-free in about 10 minutes.
6. Excess can be trimmed in about 20 minutes.
FAQ
Q1: Are you factory?
A1: Yes, we are factory.
Q2: Can I do an OEM?
A2: Yes,we do the brand, logo as your requirements.
Q3: What other products do you have?
A3: Besides our mainly products Spray polyurethane foam, and silicone sealant, we also have many other products, such as polyurethane foam cleaning agent,liquid nails,contact adhesive, marble adhesive ,building anchorgae glue,epoxy resin AB glue etc.
Q4:Why we choose you? What is your strength?
A4:With 30 years experiences in this field, we are a professional supplier of the well-know customers. Our facilities conform to the standard audit requirement and our products meet the certification terms from different countries and areas.
Q5:What is your sample policy?
A5: We can supply 2-3 samples for free, but as this is aerosol products with pressurized gas, it is dangerous goods, we only supply the Cured sample.And the freight cost need to be prepaid by customers.
Q6: Agent's wanted?
A6: Welcome general agent all over the world.








