What is the specification for each cartridge?

Net volume is 300 ML per tube. It fits standard manual caulking guns for easy on site construction.

Does building joint movement affect its sealing effect?

The cured sealant owns high elasticity. It can adapt to slight expansion and contraction of building materials and avoid joint cracking.

What should I do before applying the sealant?

Please make sure the joint surface is clean, dry and free of dust, grease and loose debris to achieve better bonding result.

Weatherproof Neutral Cure Strong Bonding Construction Grade Silicone Sealant

Name: Weatherproof Neutral Cure Strong Bonding Construction Grade Silicone Sealant
Brand: Shandong Lianyu Adhesive Industry., Ltd
SKU: 2310315495

Shandong, ChinaShandong Lianyu Adhesive Industry., Ltd

US$1.14

2,400 Pieces

Sample price:US$1.14/piece.Request sample

Product profile

Customization

Available

Application

Construction

Bonding Function

High Temperature Resistant Adhesive

Color

Black

Composition

Organic Material

Morphology

Solvent

Service Life

25 Years Warranty

Temperature Resistance

-50°C to +160°C

Shelf Life

12 Months

OEM Service

Available

Transport Package

Bos

Specification

36*24*20

Trademark

Lianyu

Origin

Shandong Weifang

HS Code

3506100010

Production Capacity

500000000

Key features

Built for Landmark Projects. Engineered to Last 30 Years

Designed specifically for large commercial and high-rise building projects.

Provides superior bonding strength for glass curtain walls and aluminum panels.

Natural stone application without staining

Professional silicone sealant

Long-Term Elasticity Maintains flexibility and sealing performance over time.

Ideal for Curtain Wall Systems

High-Strength Structural Bonding

Exceptional long-term durability

Excellent weather resistance and UV protection

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryManagement Certification

Shandong Lianyu Adhesive Industry., Ltd

Shandong, 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.Export Year: 2016-03-24 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.88h

About Our Factory & Business Background

AddressDongcheng Industrial Park, South of Quyang Road (500 Meters East of East Ring Road), Weifang, Shandong, China

Terms of PaymentT/T, PayPal

International Commercial Terms(Incoterms)FOB, CIF, CFR

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

Minimum Order Quantity100 boxes

Our Production Capability & Technical Expertise

Main ProductsSilicone Sealant, Acry Sealant

Production Lines5

Production MachinesBase Material Production Line, Compatibility Test Box For Sealant, Filling Line, Rubber Hardness Tester, Sealant Production Machine, Tensile Testing Machine

QA/QC inspectors1 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2003-11-12

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001

Product Q&A

Q:What type of sealant is WN 8000?

WN 8000 is a neutral cure weatherproof silicone sealant made from 100 percent silicone material. It features low odor and will not corrode metal, glass and other building surfaces.

Q:Can I use this sealant for outdoor window and curtain wall sealing?

Yes. It delivers excellent weather resistance against UV light, rain and temperature changes. It is well suited for long term outdoor sealing for doors, windows and glass curtain walls.

Q:Will the cured sealant turn yellow after years of outdoor exposure?

It is formulated to resist yellowing under sunlight and harsh outdoor conditions. It maintains stable sealing performance for exterior building joints.

Q:What kinds of materials can this sealant stick to?

It works well on glass, aluminum alloy, metal, stone, marble and plastic. It supports most common building substrates for construction sealing work.

Q:Can WN 8000 be used in indoor scenarios such as kitchen and bathroom?

Yes. Its low odor neutral formula is safe for indoor use. It can handle gap sealing for kitchen, bathroom and interior decoration projects.