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The Polyurethane Foam Sealant for Community Project Manufacturer!

 

 

Taizhou Qingkai Adhesive Co., Ltd. and our associated factory (Zhejiang Qingkai New Material Technology Co., Ltd.) are located in Taizhou, Zhejiang. which covers with convenient transportation access connecting with Ningbo Port. It is a high tech enterprise with a full industry chain integrating design, R & D, production and sales of silicone sealants, polyurethane foam agents, tile adhesives and other diversified building materials.

 

 
 
Why choose us

 

Advanced Manufacturing Capacity

Automated lines and large daily output ensure consistent quality, stable lead time, and reliable bulk supply for international projects.

Strong OEM / ODM Support

Professional R&D and flexible production systems allow formula, packaging, and branding customization for different markets and applications.

Quality Assurance

We are followed to Quality Management System requirements and our full product line conform to the C T C Weather resistant Sealant Grading requirements (25, 35, 50 levels) from China Building Materials Certification Center.

 

Capacity

900g

Storage condition

Store in the original sealed condition at a cool and dry place with a temperature below 5-27 degrees. The shelf life is 12 months.

Standard

JC936-2004

Surface curing time

8-10 minutes

Complete curing time

At a temperature of 10-40 degrees and a relative humidity of 40%-80%, the complete curing time is about 80 minutes.

 

Advantages of Polyurethane Foam Sealant for Community Project

Excellent Sealing Performance

Polyurethane foam sealant effectively fills gaps and cracks, preventing air, water, and dust penetration, ensuring superior sealing.


Thermal and Acoustic Insulation

The fine cellular structure of polyurethane foam provides excellent thermal and acoustic insulation, reducing noise transmission and heat transfer.

Durability

Polyurethane foam sealant is resistant to water, cold, heat, and UV radiation, making it suitable for use in harsh environments.

Environmental Friendliness

Some environmentally-friendly polyurethane foams are non-toxic and low in volatile organic compounds (VOCs), making them safe for use in environments with stringent air quality requirements.

Ease of Use

Most polyurethane foam sealants are ready to use, making them convenient for quick application and simple to operate.

 

Polyurethane Foam Sealant in Construction Insulation best

 

Types of Polyurethane Foam Sealant for Community Project

Polyurethane foam is generally divided into two main types: Flexible and rigid.
Flexible polyurethane foam is known for its softness and elasticity, providing flexibility and resilience.
Rigid polyurethane foam is characterized by its high density and strength, offering excellent thermal insulation and structural support.

 

 

Usage Method of Polyurethane Foam Sealant for Community Project

1. Shake the material can up and down for one minute before use.
2. Clean and moisten the construction surface before application.
3. Invert the material can and connect it to the spray gun. Open the flow valve by turning it counterclockwise.
4. Spray from bottom to top. Spray until the volume reaches half of the required filling volume.
5. The foam will start to cure after ten minutes. Wait for one hour before proceeding to the next step.
6. Excess cured foam can be removed with a scraper. The surface can be treated with cement, mortar, paint or silicone.

Polyurethane Foam Sealant in Construction Insulation

 

Uses Across Industries of Polyurethane Foam Sealant for Community Project

 

Building insulation

The most common use of polyurethane spray is building insulation. This minimizes energy consumption by providing an airtight seal in.

01

Roofing applications

PU foam spray is utilized in roofing applications. This provides a watertight seal to protect buildings from water and weather damage.

02

Cold storage and refrigeration

Cold storage facilities require maintaining low temperatures. Polyurethane foam spray provides better insulation to minimize heat transfer.

03

Automotive industry

The automotive industry utilizes PUF spray for soundproofing and cushioning.

04

Industrial applications

Industrial facilities utilize polyurethane foam spray to provide an airtight seal on large surfaces. This maximizes durability.

05

 

Polyurethane Foam Sealant in Construction Insulation factory

 

Storage

Keep in the original sealed state: Store in a cool and dry place below 27 degrees Celsius. The shelf life is 9 months from the production date.
Compliance with standards: GB16776-2005
Transportation: Transport as non-dangerous goods.

 

Certifications

 

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Ordering Process
 

Inquiryprice

Contact us to discuss your requirements.

Confirmation

We will provide options and finalize the design.

Payment

Upon confirmation, proceed with payment.

Sample Approval

Samples will be provided for your approval.

Production

Upon sample approval, we will begin production.

Quality Inspection

Each product undergoes a thorough quality inspection.

Shipping

We ensure timely and safe delivery.

After-sales service

Our team is always available to answer any after-sales inquiries.

 

Hard Packaging

Warranty: 9 months
Net volume: 300ml
Packaging quantity: 24 pcs per box

Aluminum Film Packaging

Warranty: 9 months
Net volume: 592ml
Packaging quantity: 20 pcs per box

 

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Q: What is this polyurethane foam sealant used for?

A: It is used for sealing gaps, cracks, and joints in buildings and community facilities. It helps with insulation, waterproofing, and draft prevention.

Q: Can it be used both indoors and outdoors?

A: Yes, it is suitable for both indoor and outdoor applications, provided it is applied according to the instructions.

Q: How long does it take to cure?

A: The foam typically starts to expand and set within minutes, but full curing usually takes 12–24 hours depending on temperature and humidity.

Q: What surfaces does it stick to?

A: It adheres well to concrete, wood, metal, brick, PVC, and most building materials.

Q: Is it safe for use in public or community spaces?

A: Yes, most formulations are low-VOC and environmentally friendly, but users should follow safety precautions such as wearing gloves and ensuring proper ventilation.

Q: Can the cured foam be modified after application?

A: Yes, once cured, it can be trimmed, sanded, and painted to match the surrounding surfaces.

Q: Can I buy samples placing orders?

A: Yes.Please feel free to contact us.

Q: What is your lead time?

A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.

Q: What is your payment term?

A: T/T,Western Union,Alipay,MoneyGram,and Paypal.This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

As one of the most professional polyurethane foam sealant for community project manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy bulk cheap polyurethane foam sealant for community project from our factory. Contact us for more details.

Polyurethane foam sealant for sculpture applications, Polyurethane foam sealant for wall tiles, Polyurethane foam sealant for waterproofing

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