B1 DIN 4102 Fire Rated Expanding PU Foam Sealant for Fire Door and Window Installation

Description:

This product is non-flammable and has high flame retardancy, complying with DIN 4102 B2 standard. It can stop burning immediately when the fire source is removed, with reliable safety performance. It also has multiple functions such as bonding, fixing, installation, sound insulation and heat insulation, and is particularly suitable for filling and sealing fireproof joints, which can effectively prevent smoke and gas penetration.

Features & Benefits:

1. Self-extinguishing, meeting DIN 4102-1 B2 fire rating
2. Better insulation factor
3. Closed-cell structure making it waterproof
4. High rigidity and good stability
5. Convenient installation and simple construction
6. High expansion rate
7. Excellent sound dampening and thermal insulation effect
8. Good adhesion
9. No shrinkage and strong stability

Application:

1. Suitable for the installation of fireproof doors and windows
2. Fire and smoke retardant sealing between walls, floors and ceilings
3. Sealing of all openings in roof constructions
4. All filling and bonding scenarios requiring flame retardant or fire-rated properties such as pipe penetrations and insulation of cold store areas

Technical parameters:

Q1: Are you a factory?

A1: Yes, we are a factory. Our plant area is about 30,000 square meters, and our production capacity is 10 containers per day, supporting on-time delivery.

Q2, Can I visit your factory?

A2: Of course, welcome to visit our factory in Zhengzhou, Henan.

Q3: Do you provide OEM/private label service?

A3: Yes, we do. In addition, we also provide free design and MOQ for private label sealants.

Q4: Can I get free samples?

A4: We provide free samples. For more details, please feel free to contact us.

Q5: Need an agent?

A5: General agents all over the world are welcome.