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750ml Polyurethane Liquid Construction Expansion Foam Economical Price for Installation Woodworking and Packing Work

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Gap Filling & Bonding: High-performance polyurethane expansion foam designed to fill gaps, seal joints, and bond materials in woodworking, construction, and packaging.
  • Multi-Purpose Adhesion: Versatile liquid binder suitable for surface adhesion in transportation, structural reinforcement, and protective sealing applications.

Key features

  • 1. Advanced Polyurethane Material Technology

  • With polyurethane material, achieve strong adhesion and expansion for sealing gaps in construction and woodworking projects, outperforming non-expanding sealants*

  • 2. One-Component Formula Design

  • With a one-component formula, eliminate the need for mixing, saving time and effort compared to two-part adhesives*

  • 3. High-Expansion Performance

  • With high-expansion properties, fill large gaps efficiently, surpassing non-expanding sealants in gap-filling capacity*

  • 4. Versatile Scenario Solutions

  • Suitable for multiple scenarios like home installation, woodworking, and industrial packing, offering adaptable solutions for diverse projects*

  • 5. Economical Pricing

  • With an affordable price point, reduce material costs while maintaining high performance*

Product details

750ml Polyurethane Liquid Construction Expansion Foam Economical Price for Installation Woodworking and Packing Work

The 750ml Polyurethane Liquid Construction Expansion Foam is an economical adhesive solution for installation, woodworking, packing, and transportation applications. Its one-component polyurethane formula ensures easy application and reliable bonding in diverse scenarios.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPolyurethaneResists moisture and chemicals in construction environments
TypeOne-component liquid glueSimplifies DIY projects with no mixing required
Volume750mlSuits medium-scale tasks like furniture assembly
Expansion Ratio3x (Base Model)Fills gaps in wooden structures and packaging materials
Cure Time15 minutes (at 25°C)Enables quick assembly in transportation setups

Customization guide

Adjustable viscosity levels and cure accelerators can be customized to meet specific adhesion needs, such as faster bonding for high-volume packing operations or lower viscosity for fine gap-filling in delicate woodworking.

Get inspired

With its expandable foam properties, this adhesive ensures tight seals in wooden joints and secure fixation of fragile items during transit. For example, its medium viscosity works well for sealing gaps in outdoor furniture, while its chemical resistance protects against moisture in construction sites.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Expansion Ratio3x4x5x*
Cure Time15 min12 min (+20%)10 min (+50%)
Viscosity1000 Pa·s800 Pa·s600 Pa·s
Temperature Range-10°C–50°C-20°C–60°C-30°C–70°C

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 5x expansion ratio (33% higher than industry standards) enables superior gap-filling in large-scale construction projects.
    • The Advanced Model’s 20% faster cure time reduces downtime in high-volume packing workflows.
    • Enhanced low-temperature performance (-30°C) in the Pro Model ensures reliability in cold-weather transportation.
  2. Version Selection Guide:

    • Base Model: Ideal for general DIYers and small workshops needing cost-effective solutions.
    • Advanced Model: Best for medium-scale operations requiring faster assembly (e.g., logistics packaging lines).
    • Pro Model: Tailored for industrial users in extreme environments (e.g., outdoor construction in freezing climates).

With the Pro Model’s 5x expansion ratio, you can achieve seamless joints in heavy-duty wooden frameworks. The Advanced Model’s low viscosity ensures precise application in intricate packaging designs. Compare your project’s demands against these benchmarks to select the optimal version.

Frequently asked questions

  • Which polyurethane expansion foam is best for small woodworking projects?

  • How do I clean the nozzle after using liquid glue for packing?

  • What’s the difference between polyurethane foam and silicone sealant for construction?

  • Can this binder be customized for bulk construction projects?

  • Is polyurethane foam safe for indoor construction use?

  • How does this liquid glue compare to acrylic adhesives for packing?

  • What’s the curing time for one-component polyurethane foam in transportation applications?

  • Does this expansion foam work on uneven surfaces for construction?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Polyurethane Foam (Base)Construction, woodworking, packingExpansion ratio 30x (ASTM C578)
Cure time 4-8 hours (ISO 11803)
Tensile strength 1.2 MPa (ASTM D638)
Gap-filling insulation
Moisture resistance
Flexible positioning time
Slow curing
Requires masking
Limited temperature range (▲)
Polyurethane Foam (Advanced)Industrial sealing, high-demand projectsExpansion ratio 40x (ASTM C578) ▲
Cure time 2-4 hours (ISO 11803) ▲
Tensile strength 1.8 MPa (ASTM D638) ▲
Faster setup ▲
Stronger bonds ▲
Wider temp range ▲
Higher cost
Steeper learning curve for advanced applications
Silicone SealantBathrooms, kitchens, automotiveShore hardness 20A (ASTM D2240)
UV resistance (ASTM G154)
Adhesion to glass (ASTM C794)
Flexible for moving joints
Weather-resistant
Long-term durability
Non-structural
Requires clean surfaces for adhesion
No gap-filling ability
Epoxy AdhesiveHeavy machinery, automotive repairsTensile strength 45 MPa (ASTM D638)
Chemical resistance (ASTM D543)
Cure time 24 hours (ISO 11803)
Extreme structural strength
Resists chemicals/heat
Permanent bonds
Two-part system complexity
Toxic fumes during curing
Long cure time
Acrylic AdhesiveGeneral assembly, DIY projectsCure time 5-10 minutes (ISO 11803)
Peel strength 15 N/cm (ASTM D903)
Non-yellowing (ASTM D5387)
Fast curing for quick assembly
Easy to use
Resists peeling
Lower strength vs epoxies
Limited gap-filling
Weak in high-heat scenarios
Cyanoacrylate (Super Glue)Electronics, small parts assemblyCure time 10-30 seconds (ISO 11803)
Shear strength 20 MPa (ASTM D4476)
Gap-filling up to 0.25mm
Instant bonding
Strong shear resistance
Works on porous surfaces
Brittle joints
Short open time
Not suitable for large gaps

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