What is the curing mechanism?

It is a one-part polyurethane based, low modulus sealant, which cures to form elastomeric mastic when exposure to atmospheric moisture.

Jointseal Concrete Panel Construction Area Bonding Jointing Primerless PU Sealant

Name: Jointseal Concrete Panel Construction Area Bonding Jointing Primerless PU Sealant
Brand: Shandong Jointseal New Material Co., Ltd.
SKU: 2088284532

Shandong, ChinaShandong Jointseal New Material Co., Ltd.

US$1.80

2,400-4,799 Pieces

US$1.78

4,800-11,999 Pieces

US$1.75

12,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking

Bonding Function

Underwater Adhesive

Model NO.

PU25

Color

Black

Composition

Organic Material

Morphology

Smooth Paste

Shelf Life

12 Months

Tensile Strength/MPa

2.2

MOQ

7200 PCS

OEM

Acceptable

Certification

CE, ISO9001, ISO14001

Tack-Free Time

60 Minutes

One Part

One Component

Density

1.45±0.05g/Ml

Curing Rate

2mm/24 Hours

Cure Mechanism

Moisture-Curing

Sagging

Material

Polyurethane

Classification

Room Curing

Characteristic

Waterproof

Main Agent Composition

Polyurethane

Transport Package

Cartridge, Sausage, Drum

Specification

20pcs/carton

Trademark

Jointseal

Origin

Shandong, China

HS Code

3214100010

Production Capacity

3000000 Cartridges /Year

Key features

Excellent Adhesion: Strong bond to cement, brick, metals, and timber without primer.

Waterproof Sealant: One-part polyurethane sealant for durable, waterproof joints.

Paintable Surface: Surface can be painted and polished after curing.

CE Certified: Meets CE and GB/T30982-2014 standards for quality.

Fast Curing: Cures 2mm per 24 hours via moisture exposure.

DOP Free: Non-staining and environmentally friendly formulation.

OEM Accepted: Customization options available for branding and specs.

Company profile

Cooperated with Fortune 500Quality AssuranceR&D CapabilitiesCustomization from Designs

Shandong Jointseal New Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.51h

About Our Factory & Business Background

Addressshandong

Plant Area265 square meters

Number of Employees13

Registered Capital6,122,450 RMB

Terms of PaymentLC, T/T, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Minimum Order Quantity300 Boxes

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsSilicone Sealant, PU Foam, Super Glue, PU Sealant, Spray Paint, Cyanoacrylate Adhesive, Ms Sealant, Anaerobic Adhesive, Acrylic Sealant

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers8 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2022-03-18

Main MarketsEurope, Africa

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500Yes

Product Q&A

Q:Can I get the sample?

Yes, samples are free

Q:Oem service is ok?

Yes

Q:What is your product's shelf life?

We guarantee 12 months shelf life at least.

Q:What materials can this sealant bond to?

It has excellent adhesion to cement-based materials, brick ceramics, polyurethane, epoxy, most polyesters, most metals, and timbers.

Q:Are there any limitations for application?

Avoid exposure to high level of chlorinum. Do not cure in the presence of curingsilicone sealant. Will not adhere to some plastics such as polyethylene, polypropylene. It not be applied outdoors if it is likely to be rained upon within 2 hours of application.