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PU Foam Insulation Sealant

One-part, acidic RTV Silicone Sealant, in paste form, available in White, Black, Grey, or Customized Color.
Shelf life: 12 months.
Perfect for sealing gaps or joints of doors and windows.
Volume: 300ml, 600ml.
Packaging: sausage or cartridge.

Product Description

PU Foam Insulation Sealant - Professional Polyurethane Sealing Solution

PU foam insulation sealant from Qingdao Jiaobao New Materials offers remarkable fixing capabilities for your development ventures. Our single-component polyurethane froth highlights a surface dry time of fair 5 minutes, ductile bond quality of 0.11 MPa, and shear quality of 0.12 MPa. With over 13 a long time of fabricating skill and ISO/CE certifications, we give professional-grade fixing arrangements that meet worldwide benchmarks. Accessible in 300ml and 600ml volumes, our froth sealant conveys fast-drying execution, great scope, and ensured quality supported by comprehensive after-sales support.​​​​​​​
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What Makes Our PU Foam Insulation Sealant Different?

You require a fixing arrangement you can trust.

Our froth sealant stands out since it combines natural security with industrial-strength execution. Made from eco-friendly polyurethane materials, it kills the poisonous odors and wellbeing concerns related with conventional adhesives.

The self-spraying application framework changes how you work. No more brushes, scrubbers, or discuss compressors required. Fair shake the can and press the button. It's that simple.

This PU foam insulation sealant exceeds expectations in challenging conditions. Whether you're working outside, at statures, or fixing unbalanced corners, the spray-and-seal comfort spares you time and effort.

Key Features That Benefit Your Projects

Superior Durability

Your fixed joints confront steady stretch. Our sealant handles it.

The wear-resistant equation withstands trampling, contact, and pulverizing powers. Culminate for floors, walkways, and extension joints that persevere every day punishment.

Exceptional Mechanical Performance

You require quality and adaptability together. Our polyurethane froth conveys both.

It stands up to tearing, impacts, and vibrations superior than standard cements. The tall durability makes it perfect for heavy-duty applications where disappointment isn't an option.

Outstanding Development Capability

Buildings move. Temperature changes cause extension and contraction.

Our sealant adjusts to huge uprooting developments much obliged to amazing versatility. This makes it culminate for building development joints, bridge surfaces, and street connections.

Universal Holding Power

Different materials require distinctive approaches. Or do they?

This froth bonds immovably to concrete, stone, metal, wood, glass, and PVC. One item handles different substrate sorts, streamlining your inventory.

Cold Climate Reliability

Northern climates display special challenges.

Our equation keeps up adaptability indeed at moo temperatures. It won't gotten to be fragile when the mercury drops, guaranteeing dependable execution year-round.

Chemical Resistance

Your ventures confront more than fair weather.

The cured sealant stands up to water, oil, frail acids, and powerless bases. Perfect for carports, industrial facilities, underground ventures, and other requesting environments.

Paintable Surface

Aesthetics matter after the specialized work is done.

Once cured, you can paint over the sealant. This permits consistent color coordinating and proficient finishing.

Technical Specifications

Parameter Value Test Standard
Surface Dry Time 5 minutes FEICA TM1014:2013
Tensile Bond Strength 0.11 MPa JC 936-2004
Shear Strength 0.12 MPa JC 936-2004
Available Volumes 300ml, 600ml -
Packaging Options Sausage or Cartridge -
Shelf Life 12 months -
Color Options White, Black, Grey, Custom -

Common Applications

Building Construction

Seal holes around entryways and windows proficiently. Fill extension joints that suit basic development. Protected infiltrations for channels and cables.

Infrastructure Projects

Apply to bridge deck joints that handle activity loads. Seal street extension holes uncovered to climate extremes. Bond materials in heavy-duty development zones.

Industrial Facilities

Use in stockrooms where floor toughness things. Apply in industrial facilities with chemical presentation dangers. Seal joints in underground stopping structures.
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Why Choose Jiaobao as Your Supplier?

Proven Fabricating Excellence

Since 2013, we've specialized in proficient sealant fabricating. Our 13+ a long time of involvement guarantees develop generation forms and steady quality control.

Fast Delivery

Time things in development. We offer 1-2 week generation lead times, making a difference you keep ventures on schedule.

Flexible Customization

Every advertise has special necessities. We give OEM/ODM administrations custom fitted to your determinations and nearby standards.

Quality Assurance

Our PU foam insulation sealant complies with universal measures. ISO and CE certifications illustrate our commitment to assembly worldwide administrative requirements.

Logistics Support

We offer adaptable shipping through ocean or arrive courses. This guarantees effective conveyance in any case of your location.

Customer Protection

Quality issues inside the rack life? We give discounts or substitutions. Your fulfillment is our need.

Frequently Asked Questions

How long does the sealant take to fully cure?

Surface drying occurs in just 5 minutes. Full curing time depends on temperature, humidity, and application thickness. Typically, expect complete curing within 24-48 hours under normal conditions.

Can I use this foam in extreme temperatures?

Yes. The formula maintains flexibility in cold climates and resists degradation in heat. However, for optimal application, work within temperatures above freezing.

What's the difference between cartridge and sausage packaging?

Cartridges work with standard caulking guns. Sausages require compatible sausage guns. Both deliver the same quality sealant—choose based on your preferred application tool.

Is the foam safe to use indoors?

Absolutely. Our polyurethane formula is non-toxic with no irritating odors. It's environmentally friendly and safe for interior applications with adequate ventilation.

How much area does one can cover?

Coverage depends on gap size and foam expansion. Generally, a 300ml can covers approximately 10-15 linear meters of standard gaps. A 600ml can doubles this coverage.

Can I paint over the cured foam immediately?

We recommend waiting until the foam fully cures before painting. This ensures proper adhesion and prevents finishing issues.

Do you ship to international markets?

Yes. We serve customers worldwide with flexible logistics solutions. Our products meet import requirements for various global markets.

What makes polyurethane better than silicone sealants?

Polyurethane offers superior mechanical strength, better wear resistance, and excellent gap-filling properties. For high-movement joints and heavy-duty applications, PU often outperforms silicone.

Ready to Upgrade Your Sealing Solutions?

Experience the Jiaobao difference in quality and service. Contact us at dorashen@cnjiaobao.com for PU foam insulation sealant details and ordering information.

Customer reviews background image

Here are some reviews from our users:

November 16,2023

Enterprise Name

The sealant has very strong adhesion and performs well even on glass and aluminum. After curing, it remains flexible and shows no cracking. Perfect for our facade projects.

November 16,2023

Enterprise Name

Stable quality across batches. Our customers especially like the smooth application and consistent extrusion. It helps reduce installation time on site.

November 16,2023

Enterprise Name

I used it for bathroom sealing. Excellent waterproof performance and no mold issues so far. It's been holding up very well in humid conditions.

November 16,2023

Enterprise Name

The neutral silicone works well on sensitive materials without corrosion. Very suitable for industrial applications requiring stable performance.

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