WarmBear brand mark
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Category 01 / Heavy-Duty Bonding

Adhesives & sealants

Each adhesive features self-developed formulations and grades for diverse applications, backed by strict 100% pre-shipment quality verification.

Neutral /Acetic Silicone Sealant
Weatherproof & Glazing
Neutral /Acetic Silicone Sealant
We produce all kinds of silicone: Neutral cured, Acetic cued, low modules, high modules,Alcohol-based
GradeA,B,C,D,E,F
ColorCustomized
PackagingTube/Sausage, Customized
Outer CartonCustomized
100% TestedInquire for quote
Gap Filling Acrylic Sealant
Interior & Finishing
Gap Filling Acrylic Sealant
Plasto-elastic water-based sealant formulated for interior drywall, door frames, baseboards, and paintable crack repairs.
GradeA,B,C,D
ColorCustomized
PackagingTube/Sausage, Customized
Outer CartonCustomized
100% TestedInquire for quote
MS Polymer Adhesive
Elastic Structural Bond
MS Polymer Adhesive
Silyl-modified polymer with zero isocyanates, high initial grab, and extreme bond strength across damp non-porous substrates.
GradeA,B,C,D,E
ColorClear/Customized
PackagingTube/Sausage, Customized
Outer CartonCustomized
100% TestedInquire for quote
Heavy-Duty Liquid Nails
Instant Tack Construction
Heavy-Duty Liquid Nails
Solvent-based high-strength construction adhesive eliminating mechanical fasteners for timber, plywood, metal, and masonry studs.
GradeA,B,C
Colorwhhite/beige/clear
PackagingTube
Outer CartonCustomized
100% TestedInquire for quote
Marble Glue
Stone & Masonry Repair
Marble Glue
Two-component formulated for rapid anchoring, bonding, and mirror-gloss polishing on natural granite and marble slabs.
GradeA,B
ColorWhite/beige/clear
Packaging1L,2L,3L,5L,18L
Outer CartonCustomized
100% TestedInquire for quote
Hybrid Polymer Sealant
Industrial Subsea & Façade
Hybrid Polymer Sealant
Advanced dual-technology sealant pairing silicone weatherability with polyurethane shear strength for marine and heavy transport assembly.
GradeA,B,C,D,E,F
ColorClear/customized
PackagingTube/Sausage, Customized
Outer CartonCustomized
100% TestedInquire for quote
Custom OEM/ODM viscosity, color matching, and packaging filling available on all formulations.
Standard MOQ: 300 CARTONS / Formula
Category 02 / Spray & Foam Chemicals

Industrial Aerosols & Foams

Direct pressure-packed chemical formulations with aerosol valve systems. Built for volume procurement, private label branding, and batch-tested consistency.

100% Pressure Tested
WarmBear PU expanding foam aerosol can with high-precision dispensing nozzle
WB-PUF-750
In-House OEM
Polyurethane Prep-polymer

PU Foam

One-component, moisture-curing polyurethane formulation engineered for high-yield thermal cavity sealing, window frame anchoring, and pipe insulation.

VOLUME300ml 500ml 750ml
CLASSIFYA1,A2,,,A6
OTHER CLASSIFYFIRE RATED  Adhesiv foam
Production Specifications:
WEIGHT:250G-1100GCFC-Free PropellantStraw & Gun Dual Valve300-750ml Canister
Inquire for Quote
MOQ: 2,400 UnitsCustom Can Litho
Industrial acrylic spray paint canister with anti-clogging precision spray valve
WB-ASP-400
In-House OEM
VARIOUS COLORS

Spray Paint

High-solids aerosol coating providing fast surface coverage, extreme weather resistance, and strong mechanical adhesion on ferrous metals and masonry.

Dry-to-Touch12–15 Min
Coverage / Can2.2–2.5 m²
Gloss Retention>= 85%
Production Specifications:
Custom RAL/PANTON ColorsAnti-Sag FormulationUV StabilizedVolume as requested
Inquire for Quote
MOQ: 2,400 UnitsCustom Can Litho
Anti-rust penetrating lubricant spray with extended 360-degree direction tube
WB-ARL-450
In-House OEM
Hydrocarbon Solvent & Petroleum Blend

Anti-Rust Penetrating Lubricant

Multi-action fluid film spray designed for industrial maintenance. Displaces moisture, dissolves seized corrosion bonds, and deposits a protective anti-oxidation barrier.

Film Flash Point> 65°C
Salt Spray Test>= 72 Hours
Penetration Rate< 30 Sec
Production Specifications:
360° Valve ActuationDielectric FormulaZero Silicone ContentVolum as requested
Inquire for Quote
MOQ: 2,400 UnitsCustom Can Litho

Custom Chemical Formulation & Pressure Packaging

Need customized propellant blends, specialized nozzles, or private label tinplate canister printing?

Request Custom Aerosol Batch
Category 03 / Dispensing Equipment

Professional dispensing hardware

Heavy-duty extrusion tools built for continuous commercial application. Manufactured to pair directly with WarmBear sealants, adhesives, and expanding foams.

100% Quality Inspection
Request Tool Catalog
Silicone Sausage Gun
WB-SG600PRO
OEM Ready
Heavy-Duty Dispenser
Silicone Sausage Gun
Anodized seamless aluminum barrel designed for smooth extrusion of 600ml sausage packs and high-viscosity structural sealants without barrel flex.
Mechanical Ratio:18:1 High Thrust
Capacity:600ml / 20oz
Barrel Material:Tempered Aluminum Barrel
Many other styles and quality, contact for more
Inquire Bulk Pricing
Silicone Tube Gun
WB-TG310SK
OEM Ready
Skeleton Applicator
Silicone Tube Gun
Reinforced steel hex rod frame with non-drip clutch mechanism for standard 300ml/310ml adhesive and silicone cartridges.
Mechanical Ratio:12:1 Mechanical
Capacity:290ml to 310ml
Barrel Material:Reinforced Alloy Steel
Many other styles and quality, contact for more
Inquire Bulk Pricing
PU Foam Gun
WB-FG750PTFE
OEM Ready
Precision Applicator
PU Foam Gun
Full Teflon non-stick coated adapter and needle assembly providing micro-metered bead control and zero internal foam curing between uses.
Mechanical Ratio:Flow Micro-Dial
Capacity:Universal Threaded Can
Barrel Material:PTFE Coated Brass & Zinc
Many other styles and quality, contact for more
Inquire Bulk Pricing
Quality Inspection Rate
100%
Every unit trigger-tested
OEM Custom Branding
Available
Laser marking & packaging
Thrust Mechanism Rating
Up to 26:1
For heavy hybrid polymers
Sample Dispatch Time
48 Hours
Direct from Linyi facility

Custom OEM handle colors, barrel laser engraving, and custom blister packaging

Supply your distributors with private-label dispensing hardware manufactured to client gear tolerances.

Talk to Tool Engineer
WarmBear brand mark

In-house production facility delivering construction sealant, aerosols and caulking tools.Backed by technical expertise and strict quality control for OEM/ODM private-label partners worldwide.

ISO 9001 & Quality Certified

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Direct Contact

Operations & Dispatch

Production & Office Hours

Everyday :  8:00 AM – 22:00 PM (UTC+8)

Export Freight Hub

Direct container loading on-site. Standard sea freight dispatch via Qingdao Port and Lianyungang Port or delivery to the port as requested.

Quote Turnaround

Technical specs & FOB pricing within 24 hours.

WarmBear brand markLINYI WARM BEAR INTERNATIONAL TRADE CO.,LTD. All rights reserved.

Direct Chemical Manufacturing Base