China OEM / ODM 55 PU foam sealant Manufacturer, Supplier

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China OEM / ODM 55 PU foam sealant Manufacturer, Supplier

PU foam sealant is a one-component, economical type and good performance polyurethane foam.It is fitted with a plastic adapter head for use with a foam application gun or a straw. It is widely used in various construction fields.The cured foam has various effects such as caulking, bonding, sealing, heat insulation, and sound absorption.

It can be used for sealing leaks, filling gaps, fixing and bonding,Â and thermal insulation and sound insulation. It is especiallyÂ suitable for sealing, plugging and waterproofing between plasticÂ steel or aluminum alloy doors, windows and walls. It is used forÂ sealing, insulating and filling wide joints, gaps and cracks.It can beÂ used for heat preservation, cold resistance.dryness resistance,Â sound insulation and moisture resistance.

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Product Description

Our PU foam sealant adopts front-end foam filling technology. This innovative design not only improves the efficiency of glue application, but also effectively reduces the generation of bubbles, ensuring a more uniform bonding effect. Whether it is PVC, masonry, brick, glass, steel, aluminum, wood and other substrates (except PE and Teflon), this glue can provide strong bonding ability.

In addition, the ultra-fast surface drying time is the highlight of this sealant. You don't have to wait for a long time and can quickly carry out subsequent operations, which greatly improves work efficiency. Whether it is a home DIY project or professional craft production, this glue can meet your needs.

Its fast curing properties enable it to perform well in a variety of environments. Whether in a humid environment or at high temperatures, it can maintain a strong bond to ensure that your work will stand the test of time.

In short, this high-performance sealant will be your best choice with its extra-long metering, front-end foam filling technology, ultra-fast surface drying, fast curing and strong bonding ability.

Package Options

Available Sizes: 900ml, 500ml, 300ml

Parameter Specifications

Grade	Main Materials	Weight	EXW Price ($)
A+	86%	300ml / 300g	0.71
B	66%		0.63
C	42%		0.59
D	38%		0.57

Frequently Asked Questions

What materials can this PU foam sealant be used on?

It is highly versatile and works with PVC, masonry, brick, glass, steel, aluminum, and wood. However, it is not suitable for PE or Teflon substrates.

What is the advantage of the front-end foam filling technology?

This technology improves glue application efficiency and significantly reduces air bubbles, ensuring a more uniform and reliable bonding effect.

How fast does the sealant dry?

The product features ultra-fast surface drying and rapid curing properties, allowing you to proceed with subsequent operations without long waiting times.

Is this sealant suitable for outdoor or humid environments?

Yes, its fast curing properties allow it to maintain a strong and durable bond even in humid or high-temperature environments.

What package sizes are available for purchase?

The sealant is available in three convenient sizes: 900ml, 500ml, and 300ml to suit different project scales.

Are there different quality grades available?

Yes, we offer multiple grades (A+, B, C, and D) with varying concentrations of main materials to meet different budget and performance requirements.