What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off seasons.

Is the sealant paintable after application?

Yes, the sealant is paintable, allowing for aesthetic finishing after curing.

Expansion Weatheproof Flexible Polyurethane Construction Sealant

Name: Expansion Weatheproof Flexible Polyurethane Construction Sealant
Brand: Shanghai Aphys Donntal Chemicals Co., Ltd.
SKU: 641600855

Shanghai, ChinaShanghai Aphys Donntal Chemicals Co., Ltd.

US$2.30-2.40

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Construction

Bonding Function

Moisture Curing

Model NO.

PCS5

Color

Concrete Expansion PU Sealant

Composition

Organic Material

Morphology

Paste

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Thermoplastic Elastomer

Characteristic

Weatherability

Promoter Composition

Curing Agent

Transport Package

Cartridge/Sausage in Cartons

Specification

310 ml cartridge, 600 ml sausage

Trademark

APHYS

Origin

China Mainland

HS Code

3214109000

Production Capacity

6, 000, 000PCS/Year

Key features

High Weather Resistance: Excellent resistance to weathering and high voltage.

Strong Adhesion: Good adhesion to most substrates without primer.

High Flexibility: Flexible sealant suitable for expansion joints.

Paintable Surface: Surface can be painted after curing.

Versatile Application: Used for precast panels, wood, aluminum, PVC, and concrete.

Quality Certified: Manufactured under ISO9001, ISO14001, and TS16949 standards.

Long Shelf Life: 12 months shelf life when stored between 5 and 25 degrees Celsius.

Multiple Packaging: Available in 310 ml cartridges and 600 ml sausages.

Company profile

Shanghai Aphys Donntal Chemicals Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2008-04-02Nearest Port: Shanghai PortAverage Response Time: ≤2.78hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryShanghai Aphys Donntal Chemicals Co., Ltd. is identified as a Chinese manufacturer/factory specializing in adhesives and sealants, including polyurethane, automotive glass, construction, wood flooring, and hybrid products. The supplier reports ISO 9001 and TS 16949 management-system certifications, a professional R&D team with 50 years of stated total experience, seven production lines, and 31–40 quality-control staff. It serves overseas markets across multiple regions, with exports representing 51%–70% of total sales, and reports lead times within 15 working days in both peak and off-peak seasons. OEM and ODM are stated as acceptable. Evidence of overseas distribution to more than 30 countries and one recorded trade transaction with HENKEL LTDA supports international market exposure, but the provided information does not establish after-sales processes or independently verify financial strength.

Supplier typeThe supplier is explicitly described as a Manufacturer/Factory and as a factory operating in the manufacturing industry. Its stated business focus is formulation and manufacturing of adhesives and sealants.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. These certifications are explicit evidence supporting formal quality and automotive-related management practices.

R&D capabilityThe supplier reports a professional R&D team, continuous efforts toward innovative technologies, and 50 years of total R&D-engineer experience. These statements provide explicit support for R&D capability, although no patents, development metrics, or independently verified innovations are listed.

Production capacityThe supplier reports seven production lines, 31–40 quality-control staff, and order fulfillment within 15 working days during both peak and off-peak seasons. Its products are stated to be distributed to more than 30 countries, indicating established production and logistics operations.

Customization capabilityThe supplier offers multiple adhesive and sealant categories and explicitly states that OEM and ODM are acceptable. This directly supports product customization capability, although the scope of customization, minimum order requirements, and development timelines are not specified.

Client casesThe supplier states that its adhesives and sealants have been distributed to more than 30 countries, and the trade record identifies HENKEL LTDA as an associated buyer in one transaction involving TEROSONPO. These references demonstrate some overseas customer and trade exposure, but the limited transaction record provides only partial case evidence.

Product Q&A

Q:What are the main applications of this sealant?

It is used for bonding and jointing precast panels, wood, aluminum, PVC joinery seams, curtain walls, roof tiles, and other expansion joints in construction.

Q:Does this sealant require a primer for adhesion?

No, it offers good adhesion to most substrates without the need for a primer.

Q:What is the shelf life and storage condition?

The shelf life is 12 months in original sealed packaging, stored between 5 and 25 degrees Celsius.

Q:What certifications does the manufacturer hold?

APHYS implements ISO9001, ISO14001, and TS16949 international quality and environmental systems.

Q:What packaging sizes are available?

The product is available in 310 ml cartridges and 600 ml sausages.