Own Factory · 5000+ sqm
Est. 2019 · 7+ Years
OEM / Private Label
Flexible MOQ
Waterproof coating factory

Factory-Direct Waterproof Coatings from China

Professional waterproofing solutions for roofs, bathrooms, walls, and concrete. Own factory with daily production and dispatch. OEM/ODM welcome, flexible MOQ — trial orders accepted.

7+

Years Experience

30+

Product Lines

100K+

Units Sold/Year

Fansen waterproof coating product lineup
ISO
9001
Quality
ISO
14001
Environment
SGS
Tested
CE
European
OEM
ODM
Available

Waterproofing Solutions by Application

Choose your project type to find the right products

Roof waterproofing application

Roof Waterproofing

Liquid membranes & crack sealants for flat roofs, terraces, building tops

Bathroom waterproofing application

Bathroom & Kitchen

Transparent sealants for wet areas, no-demolition application over tiles

Exterior wall waterproofing

Exterior Walls

Weather-resistant coatings to prevent water infiltration and wall damage

Concrete floor crack repair

Concrete & Floors

Crack fillers and sealants for warehouse floors, parking lots, foundations

Featured Products

Our most popular waterproofing products for global distributors

Transparent waterproof sealant

Transparent Waterproof Sealant

Best-selling invisible sealant. No demolition needed — apply over existing tiles in bathrooms and kitchens.

1kg / 3kg / 10kg · Transparent
Liquid waterproof membrane

Liquid Waterproof Membrane

Forms a seamless rubber barrier on roofs and walls. Ideal for large-area waterproofing projects.

5kg / 10kg / 20kg · Black/Brown
Self-leveling crack filler

Self-Leveling Crack Filler

Just squeeze and go — self-levels into cracks for a permanent waterproof seal on any surface.

500g / 1kg · Squeeze Bag
JS polymer waterproof coating

JS Polymer Waterproof Coating

Two-component eco-friendly system trusted by contractors. Flexible, non-toxic, long-lasting protection.

5kg / 10kg / 20kg · Two-Component
View All Products →

From Inquiry to Delivery

Simple 6-step process for international orders

1

Send Inquiry

Tell us your product needs, quantity, and target market

2

Get Quote

Factory-direct pricing within 24 hours, FOB/CIF available

3

Sample Testing

Free samples shipped to you (you pay freight only)

4

Confirm Order

Finalize specs, packaging design, and payment terms

5

Production

7-15 day production with progress photos and QC reports

6

Shipping

Container loading, customs docs, tracking until delivery

Why Choose Fansen?

Own Factory

5,000+ sqm facility with automated production lines. Not a trading company.

Factory-Direct Pricing

No middlemen. You get the same price our domestic distributors pay.

Full OEM Service

Your brand, your label, your language. Custom formulation and packaging available.

Quality Guaranteed

ISO 9001 certified. SGS tested. 100% batch testing before shipment.

Application Case Studies

Real results from our waterproofing solutions

Roof waterproofing project

Commercial Roof Renovation

Liquid membrane applied on 2,000 sqm flat roof. 10-year waterproof warranty.

Bathroom waterproofing project

Residential Bathroom Renovation

Transparent sealant applied over existing tiles. No demolition, completed in 1 day.

Concrete floor crack repair project

Concrete Floor Crack Repair

Self-leveling crack filler sealed 500m of floor cracks in warehouse facility.

Ready to Start? Get Factory Price Today.

Free samples available. We respond within 24 hours.

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