JS Polymer Cement Waterproof Coating is a flexible double-component cement-based waterproof material, composed of high-quality polymer emulsion and special cement-based powder.

After mixing liquid and powder at the recommended ratio, it cures into flexible, tough, seamless waterproof membrane. It has strong adhesion to concrete and masonry substrates.
It is breathable, non-toxic and water-based. Ideal for indoor waterproofing, residential and public construction. Widely used in West Africa residential and commercial building waterproof projects.

Item	Specification
Product Name	JS Polymer Cement Waterproof Coating
Form	Liquid + Powder, Two-component
Key Feature	Breathable, flexible, eco-friendly, crack-resistant
Application Method	Brush / Roller / Spray
Application Area	Indoor & outdoor cement structures
Manufacturer	Guangzhou Jiabaili Waterproof Engineering Co., Ltd.

Contact us to get full TDS & MSDS documents for your project tender / import clearance.

• Bathroom, kitchen, balcony indoor waterproofing
• Concrete wall and floor cement structure waterproofing
• Basement anti-seepage and moisture barrier
• Water tank & swimming pool waterproof renovation
• Hotel, school, hospital public construction works
• New build & renovation of residential buildings

JS cement-based coating is a popular indoor waterproof solution for African buildings. Breathable film will not blister. It bonds well with cement mortar and offers long service life.

✅ We are not a simple trading company — We are manufacturer + waterproof engineering contractor

Guangzhou Jiabaili Waterproof Engineering Co., Ltd. owns production factory in Baiyun District, Guangzhou. We integrate R&D, raw material compounding, mass production and construction technical service.

• Factory direct supply: Stable production, competitive pricing for full container bulk orders.
• Practical site construction experience. We know common construction challenges for African contractors, not merely selling chemical materials.
• Adjustable formulation to match local climate requirements.
• Complete document package: MSDS, TDS and test reports for customs clearance & tender bidding.
• Free technical support: Our engineers share construction guides, area calculation and leak repair solutions.
• Sample service: Test buckets available so buyers can test material performance locally before bulk purchase.

We cooperate with distributors, building contractors and project owners across Africa. We understand your market demand, shipping issues and on-site construction challenges.

1. Surface preparation: Clean substrate, remove dust, loose cement, oil and moss. Repair large cracks and holes beforehand.
2. Substrate can be damp but no standing water before coating.
3. Mix liquid and powder strictly by recommended ratio, stir uniformly.
4. Apply first coat evenly, let it fully cure.
5. Apply second cross coat after first coat cures. Two coats are normally recommended.
6. Protect fresh coating from heavy rain before complete curing.

We can send construction tutorial videos once you send inquiry.

Q: Can JS coating be applied on damp cement surface?
A: Yes. It works on damp concrete, as long as there is no running water or ponding. This is one of its biggest advantages on site.

Q: Can I get samples for local testing?
A: Yes, sample kits are available. Contact us for sample cost and freight quotation.

Q: Can you provide documents for import clearance?
A: Yes, MSDS, TDS and test certificates can be supplied for customs filing and tender submission.

Q: What is the coverage rate?
A: Around 1.2–1.8 kg per square meter for two coats. Actual consumption depends on substrate roughness. Our team can calculate total quantity with your project area.

We can provide complete documentation set upon request:

• Material Safety Data Sheet (MSDS)
• TDS Technical Data Sheet
• Third-party performance test reports

These documents support import clearance and project tender bidding. Send inquiry and we will email all documents to you.