DOOR AND WINDOWS GAP FILLER OPEN CELL POLYURETHANE PU EXPANDING DOOR FRAME FOAM

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DOOR AND WINDOWS GAP FILLER OPEN CELL POLYURETHANE PU EXPANDING DOOR FRAME FOAM

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MOQ : 1 Piece

DOOR AND WINDOWS GAP FILLER OPEN CELL POLYURETHANE PU EXPANDING DOOR FRAME FOAM Specification

Grade Standard
Construction/Industrial Grade

Packaging Size
750 ml pressurized aerosol can

Water Absorption
<2% by volume

Usage & Applications
Filling and sealing gaps around door and window frames, cracks, masonry joints, and pipe penetrations

Chemical Form
Polyurethane Prepolymer (Expanding Foam)

Flash Point
Below 0C (propellant); cured foam is not flammable

Purity
>99% active ingredients

Type
Open Cell Expanding Foam

Material
Polyurethane (PU)

Thickness
Expands up to 3 cm thick or as required depending on gap

Density
14 Gram per cubic centimeter(g/cm3)

Color
Light Yellow

Width
Suitable for gaps up to 8 cm wide

Length
Standard 750 ml (aerosol can); expands to fill gaps of various lengths

Storage Conditions
Store in a cool, dry place below 25C

Shelf Life
12-18 months (when stored properly)

Service Temperature Range
-40C to +90C (once cured)

Cutting Time
After 60 minutes

Expansion Rate
Up to 40 times its original volume

Fire Rating
Class B3 (DIN 4102)

Thermal Conductivity
0.035-0.040 W/mK

Curing Time
Surface dry in 8-12 minutes, fully cured in 1-8 hours

Application Method
Shake can well, apply with nozzle into gap, allow to expand and cure

Tack-Free Time
8-12 minutes

Compressive Strength
80-100 kPa (when cured)

Adhesion
Strong adhesion to concrete, brick, plaster, wood, metal, and plastics

DOOR AND WINDOWS GAP FILLER OPEN CELL POLYURETHANE PU EXPANDING DOOR FRAME FOAM Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
1 Days

About DOOR AND WINDOWS GAP FILLER OPEN CELL POLYURETHANE PU EXPANDING DOOR FRAME FOAM

91 000 74051 DBFix Door Window and gap filling foam (Polyuethane Single component) used for all type of windows, doors, plumbing and electrical wiring gaps.

It provided complete insulation againt sound, water moisture and insects.

Efficient Sealant for Doors and Windows

This polyurethane expanding foam offers an effective way to fill gaps and cracks around door and window frames, minimizing heat loss and preventing drafts. Its open cell structure allows for flexibility while ensuring a strong seal against dust, noise, and water ingress, making it perfect for both residential and industrial applications.

Rapid Curing and Easy Application

The foam cures quickly-surface dry in just 8-12 minutes and fully hardened within 1-8 hours. After shaking the aerosol can, use the nozzle to direct foam into gaps. Once applied, allow for expansion and curing before cutting or trimming any excess after about 60 minutes, ensuring a neat finish every time.

Superior Performance and Durability

Boasting a compressive strength of 80-100 kPa and low water absorption, this foam is engineered for long-lasting use. It also features strong adhesion properties with various materials and maintains high thermal insulation performance, ensuring comfort and energy efficiency in any structure.

FAQ's of DOOR AND WINDOWS GAP FILLER OPEN CELL POLYURETHANE PU EXPANDING DOOR FRAME FOAM:

Q: How do I properly apply the expanding PU foam to door and window gaps?

A: To apply, shake the aerosol can thoroughly, attach the nozzle, and inject the foam directly into the gap you wish to fill. Allow the foam to expand-up to 40 times its original volume-and cure for the best results. Ensure the application area is clean and dry for optimal adhesion.

Q: What surfaces can the PU expanding foam adhere to?

A: This gap filler ensures strong adhesion to a variety of materials such as concrete, brick, plaster, wood, metal, and most plastics, making it versatile for different sealing and insulating tasks around doors, windows, and joints.

Q: When can I cut or trim the foam after application?

A: The foam becomes tack-free within 8-12 minutes and can be cut or trimmed approximately 60 minutes after application, depending on environmental conditions and the gap size. It fully cures in 1-8 hours.

Q: Where should I store the foam for maximum shelf life?

A: For optimal preservation, store the can in a cool, dry place with temperatures below 25C. Under these conditions, the foam maintains a shelf life of 12-18 months.

Q: What are the primary benefits of using this foam for door and window installations?

A: The foam provides excellent thermal insulation with a conductivity of 0.035-0.040 W/mK, fills gaps efficiently, enhances structural stability, and reduces energy loss by sealing drafts and air leaks.

Q: Is the foam safe to use indoors and what grade is it rated?

A: Yes, it is construction/industrial grade and safe for indoor use. Once cured, it is not flammable and has a Class B3 fire rating according to DIN 4102 standards.

Q: Can this foam withstand extreme temperatures once cured?

A: Yes, when fully cured, the foam can endure temperatures ranging from -40C to +90C, ensuring long-term performance in a wide variety of climates and building conditions.

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