BILIN A3 Lite Multipurpose Polyurethane Foam

Basic Properties

Place of Origin: China

Brand Name: BILIN

Certification: CE,ISO,SGR

Model Number: A3

Trading Properties

Minimum Order Quantity: 6000pcs for BILIN brand, 15600pcs for customer brand

Price: $0.7 ~ $1.3 / pieces

Payment Terms: L/C,T/T

Supply Ability: 55000000pieces per year

Multi Purpose Polyurethane Foam

Specifications

High Light:

polyurethane foam expanding sealant

PU foam multi-use sealant

cost-effective expanding polyurethane foam

Product Description

Description:

BILIN A3 Lite Foam is a cost-effective, entry-level version of the premium BILIN A3 formula, optimized for DIY enthusiasts and small-scale renovation projects. It provides reliable adhesion to common household materials including solid wood, galvanized steel, and plastic panels, with a gentle expansion rate that is easy to control for beginners. Formulated with a low-odor, eco-friendly composition, it is safe for indoor use and can be directly painted or plastered after curing. Designed for quick and simple operations, it is perfect for household door/window maintenance and small gap-filling tasks, offering a balance of performance and affordability.

Features & Benefits:

Closed cell structure: Resists water absorption, meets basic household sealing needs
Reliable waterproof effect: Seals small gaps to prevent indoor moisture accumulation
Easy installation for DIY users: Works with both disposable straws and basic foam guns
Hassle-free application: Smooth extrusion, no professional skills required
Moderate expanding rate (15x): Avoids over-expansion and material waste
Fast curing for DIY convenience: Tack-free in 10 minutes, easy to trim
Basic sound dampening & thermal insulation: Improves indoor energy efficiency
Good adhesion to household materials: Bonds firmly to wood, plastic, and metal
Stable performance: No obvious shrinkage for daily household use
Economical and practical: Cost-effective solution for small-scale projects

Application:

DIY installation and maintenance of household window frames
Sealing of wooden door frames in apartments and houses
Filling small cavities in wall and ceiling decoration
Sealing of roof vent openings and small pipe penetrations
Creation of simple soundproof screens for home offices
Mounting and sealing of small custom window frames
Connecting lightweight insulation materials to balcony roof structures
Soundproofing layer application for small household appliances
Improving thermal insulation for window sills and sliding doors
Installation of portable air conditioners and dehumidifiers
Bonding of lightweight decorative insulation panels

Technical parameters:

Yield	45L
Insulation Factor	<40Mw/m·k
Shrink	None
Density	22 kg/m³
Cellular Structure	60-65% open cell
Tensile adhesive strength	96kPa
Shear strength	110kPa
Fire Retardant Grade(DIN 4102-1)	B3