What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long is the lead time?

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

What certifications does the factory have?

The factory holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

Best Quality Caulking Waterproof Neutral Silicone Sealant for Construction Construction Sealant

Name: Best Quality Caulking Waterproof Neutral Silicone Sealant for Construction Construction Sealant
Brand: Gunuo Tianjin Industrial Co., Ltd.
SKU: 1963981185

Tianjin, ChinaGunuo Tianjin Industrial Co., Ltd.

US$1.50-1.60

10,000 Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Function

Liquid Sealing Leak

Color

Black

Composition

Organic Material

Morphology

Glue

Loading Port

Guangzhou / Shenzhen

OEM

Available

Package

Tube/ Sausage/Drum

Shelf Life

12 Months

CAS No.

63394-02-5

Material

Silicone

Classification

Room Curing

Main Agent Composition

Rubber

Characteristic

Waterproof

Promoter Composition

Curing Agent

Transport Package

Carton Box

Specification

24pcs/ctn

Trademark

GNS

Origin

China

HS Code

35061000

Production Capacity

144000PCS/Day

Key features

Neutral Cure Formula: Non-acidic, safe for metal and corrosion-sensitive materials without causing damage.

Superior Weather Resistance: Resists UV rays, ozone, snow, and extreme temperatures for long-term durability.

Mold and Mildew Resistant: Prevents growth in high humidity areas like kitchens, bathrooms, and sanitary ware.

Versatile Substrate Adhesion: Excellent bonding on glass, ceramics, aluminum, steel, plastics, tiles, and marble.

One-Part Easy Application: Ready to use without mixing, extrudes easily with standard caulking guns.

High Elastic Recovery: 98% recovery rate ensures joints remain sealed under movement and vibration.

OEM and ODM Services: Flexible customization options available including from samples and designs.

ISO Certified Manufacturer: Factory certified with ISO9001, ISO45001, and ISO14001 management systems.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedHigh Repeat Buyers Choice

Gunuo Tianjin Industrial Co., Ltd.

Tianjin, 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: 12 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.12h

About Our Factory & Business Background

Address112 Fuyuan Road, Chagugang Town, Wuqing District, Tianjin, China

Plant Area138490 square meters

Number of Employees265

Registered Capital100,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

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

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 Pcs

Supply Chain Partners22

Our Production Capability & Technical Expertise

Main ProductsPU Foam, Polyurethane Foam, Silicone Sealant, Acetic Sealant, PU Sealant, Marble Adhesive, Stone Epoxy Adhesive, Two- Component Epoxy Adhesive, Spray Paint, Ms Sealant

Production Lines57

Production MachinesSub-loading machine, Packing machine

QA/QC inspectors12 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers20 people

Traceability of Raw MaterialsYes

Own BrandYes