What is the minimum order quantity?

The minimum order quantity is 25 kgs.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

300ml Silicone Sealant Weatherproof Fast Cured for Window Door All Purpose Construction

Name: 300ml Silicone Sealant Weatherproof Fast Cured for Window Door All Purpose Construction
Brand: GUANGTONG CLYDE CHEMICAL CO., LTD.
SKU: 1978997191

Hebei, ChinaGUANGTONG CLYDE CHEMICAL CO., LTD.

US$0.50-2.20

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Strength

Applicable Materials

General Purpose

Model NO.

CS/OS/DA

Chemical Properties

Mildew Proof, Moisture Resistant, Waterproof

Curing Time

About 30 Minutes

Flexibility

Flexible

Usage

Construction, Industrial Manufacturing, Transportation

Einecs

204-781-0

CAS No.

63148-60-7

Formula

Ho-Si(CH3)2o[Si(CH3)2o]Nsi(CH3)2-Oh

Color

White, Grey

Function

Sealing Gaps

Shelf Life

15 Months

Transport Package

300ml×24

Specification

300ml

Trademark

CLYDE

Origin

Hebei Province, China

HS Code

3506919010

Production Capacity

5, 000, 000PCS/Year

Key features

High Adhesion Strength: Engineered for exceptional bonding on windows, doors, and diverse construction materials.

Fast Curing Performance: Surface dries in 0.7 hours; achieves full waterproof bond within 24 hours.

Flexible & Elastic Seal: Maintains flexibility with an elastic recovery rate of 84% to prevent cracking.

Customization Available: Supports customized products according to specific customer requirements.

Multi-Industry Application: Suitable for residential, commercial construction, industrial manufacturing, and transportation.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

GUANGTONG CLYDE CHEMICAL CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.66h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on chemical, building, and decorative materials, with stated expertise in redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, polyvinyl alcohol, and hydroxypropyl starch ether. It reports substantial annual capacity across these products, two production lines, six to ten quality-control staff, in-stock capability, and lead times within 15 working days in both peak and off-seasons. It offers ODM services and sample-based customization, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. Manufacturing capacity is weakened by the absence of a valid contract with associated subcontractors. Overseas service infrastructure is limited, with no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial records are referenced for multiple years, but the slices do not provide enough detail...

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers chemical products, building materials, decorative materials, and permitted import/export activities, while its company description identifies specialized production of several cellulose, polymer, and chemical-related products.

R&D capabilityThe supplier offers ODM services and has stated R&D capability, but it reports no new products in the past year, no 3D software design services, no available SDK, and only one year of total R&D engineer experience. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier reports annual capacities of 150,000 tons of hydroxypropyl methyl cellulose, 120,000 tons of sodium carboxymethyl cellulose, 100,000 tons of redispersible powder, 50,000 tons of polyvinyl alcohol, and 50,000 tons of hydroxypropyl starch ether, supported by two production lines and automated equipment. It also has in-stock capability, but no valid contract exists between the factory and associated subcontractors, and finished products are checked by packing staff, creating a documented governance and inspection limitation.

Customization capabilityThe supplier provides customization from samples and explicitly offers ODM services, demonstrating capability for sample-based and original-design manufacturing. No 3D software design service or SDK is available, so customization is supported but not through advanced digital design tools.

Product Q&A

Q:How can you promise your quality is good?

Our company has a large number of world-class modern product manufacturing and testing experimental equipment, advanced technology, reliable technology, and sophisticated equipment.

Q:What services can you provide?

We offer delivery terms including FOB, CFR, CIF; payment types including T/T, D/P, L/C at sight; and payment currencies including USD, CNY, EUR.

Q:What is your payment method?

We accept T/T, D/P, L/C at sight.

Q:Can I have my own customized product?

Yes, it can be customized according to your requirements.

Q:What is the curing time for the sealant?

The surface drying time is approximately 0.7 hours, and it usually cures fully within 24 hours to achieve a waterproof bond.