Does it meet international standards?

Yes, it meets or exceeds JC/T 881-I-N-25LM and ASTM C920 Grade NS, Class 25 requirements.

Permanent Flexible Bond Under Extreme Climate Shifts Ms Modified Silicone Building Sealant

Name: Permanent Flexible Bond Under Extreme Climate Shifts Ms Modified Silicone Building Sealant
Brand: KAIFENG HITAKOL BUILDING MATERIAL CO., LTD.
SKU: 765875072

Henan, ChinaKAIFENG HITAKOL BUILDING MATERIAL CO., LTD.

US$0.35-12.99

1 Pallet

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Function

Building & Construction Adhesive Sealant

Model NO.

MS991

Color

Black, White, Grey, etc

Morphology

Viscous Paste

Material

Silicone

Classification

Room Curing

Formula

Mixture

Main Agent Composition

Modified Silane

CAS No.

N/a

Characteristic

Designed for Prefabricated Building & Construction

Einecs

N/a

Transport Package

20 Sausages / Carton

Specification

400 mL ~600 mL

Trademark

HITAKOL

Origin

China

HS Code

3506100010

Production Capacity

5000 Cartons/Day

Key features

Environmentally Friendly: Formaldehyde-free, isocyanate-free, solvent-free, non-toxic, and ultra-low VOC.

Excellent Weather Resistance: Superior tensile, compression, and shear stress relaxation for long-term durability.

Surface Paintability: Compatible with most architectural coatings like epoxy and acrylic paints.

No Slumping: Suitable for sealing vertical and wide joints without sagging.

Versatile Bonding: Bonds precast concrete, stone, ceramics, aluminum, and aluminum-plastic panels.

Easy Application: One-component formula requiring no mixing; applies with standard caulking gun.

Customizable Colors: Available in black, grey, white, or other colors as required by the user.

Company profile

KAIFENG HITAKOL BUILDING MATERIAL CO., LTD.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2015-09-15Nearest Port: Shanghai portAverage Response Time: ≤5.46hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryKAIFENG HITAKOL BUILDING MATERIAL CO., LTD. is identified as a China-based limited company and manufacturer/factory in Kaifeng, Henan, with products focused on silicone, polymer, resin, and sealant materials. The supplier reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 50 years of combined R&D engineer experience, and 11–20 quality control staff. It has exported since 2015 and reports that exports account for 51%–70% of total sales, with both agency and self-operated export methods. The available evidence supports strengths in certification, production resources, export experience, product development, and customization responsiveness. However, after-sales service processes, financial credibility, and established customer-case depth are not sufficiently documented. Trade records show limited identified transactions, involving buyers in Uzbekistan and Brazil.

Supplier typeThe supplier is described as both a trade company and a manufacturer/factory. It is a limited company located in Kaifeng, Henan, China, with a dedicated factory address in the Eco-Tech Development Zone.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These explicitly indicate documented quality-management and environmental-management credentials, although no certificate numbers, issue dates, or scopes are provided.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and describes continuous raw-material and finished-product testing, product improvement, and new-technology development. These are explicit indicators of R&D and innovation activity.

Production capacityThe supplier offers a broad range of silicone polymers, MS polymers, epoxy resins, silicone fluids, sealants, and gasket makers. It reports more than 10 production lines and 11–20 quality-control staff, supporting substantial production and quality-control resources.

Customization capabilityThe supplier explicitly states that it develops products suited to customers’ actual needs and uses customer feedback in product development. Its reported testing, project tracking, and product-improvement practices further support customization responsiveness.

Product Q&A

Q:Can this sealant be painted over?

Yes, it can be painted after curing. Painting can be processed after 24 hours if thickness is less than 3mm, or 48 hours if more than 3mm.

Q:What packaging sizes are available?

Supplied in 300 ml disposable plastic cartridges, 590 ml foil sausages, and 200L drum bulk packaging.

Q:Is a primer required for all applications?

Primer usage depends on the material adhesion test report. For prefabricated building concrete units, a matching primer is recommended for longer bonding.

Q:What is the minimum joint width and depth?

The width and depth of the joint should be no less than 6 mm respectively.

Q:How long does it take to cure before touching?

Do not touch the surface of the sealant within 48 hours after surface curing.