Can the cured sealant be painted over?

Yes, Surtek 3356 is overpaintable for most coatings after curing.

Automotive Glass Polyurethane Sealant Surtek3356

Name: Automotive Glass Polyurethane Sealant Surtek3356
Brand: Beijing Comens New Materials Co., Ltd.
SKU: 1943779731

Beijing, ChinaBeijing Comens New Materials Co., Ltd.

US$1.20-2.80

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Automobile, Construction, Woodworking

Bonding Function

Structural Adhesive

Model NO.

Surtek3356

Color

Black

Composition

Organic Material

Morphology

Black Paste

Appearance

Uniform Paste

Density

1.25 ± 0.05 Kg/L

Tack-Free Time (23℃, 50% Rh)

15 ~ 35 Min

Rate of Cure (23 ℃, 50% Rh)

≥ 3 mm/24hrs

Work Temperature

5 ~ 35 ℃

Shore a Hardness

~ 60

Tensile Strength

≥ 6 N/mm^2

Elongation at Break

~ 300%

Shear Strength

≥ 4 N/mm^2

Tear Strength

≥ 10 N/mm

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane Prepolymer

Characteristic

High Viscosity, Use with Primer, Waterproofing

Promoter Composition

Complexing Agent

Transport Package

310ml Cartridge 600ml Sausage 200L Drum

Specification

ISO9001/TS16949

Trademark

Surtek

Origin

China

HS Code

3506100090

Production Capacity

72000000PCS/Year

Key features

Excellent Gap Filling: High thixotropy and non-sag properties ensure effective sealing in wide gaps.

Vibration & Weather Resistance: Provides shock/impact resistance and sound damping for automotive and construction use.

Solvent-Free & Odorless: Non-staining, non-corrosive formula with no odor, safe for indoor and outdoor use.

Overpaintable Surface: Compatible with most coatings, allowing seamless finishing after curing.

Wide Substrate Adhesion: Bonds effectively to glass, metal, and various construction materials.

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

Company profile

Importers and ExportersYears of Export ExperienceMulti-language PioneerExhibition Experience

Beijing Comens New Materials Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤11.30h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong technical support and R&D capabilities with the ability to provide various levels of customization and ODM services. Their production capability is supported by a valid contract system and in-stock service capacity. While the supplier lacks overseas warehouses and showrooms, they participate in international trade shows and offer training in several countries. Financial credibility is indicated by their OEM services for popular brands and a recent national award. Quality assurance is robust, with clear procedures for customer complaints and traceability.

Supplier typeThe supplier is a combined type company involved in the production and sales of adhesives, coatings, inks, building materials, and electronic equipment.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and offers training services overseas.

Financial creditThe supplier provides OEM services for popular brands and has received a national science and technology progress award.

R&D capabilityThe supplier has strong R&D capabilities with new products developed in the past year, and offers ODM services and SDK availability.

Production capacityThe supplier has a valid contract system, in-stock service capacity, but lacks overseas warehouses and showrooms.

Customization capabilityThe supplier offers extensive customization options, including full and flexible customization.