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Self-adhesive polymer membrane
SAM-921 — High-strength self-adhesive bitumen waterproof membrane
SKU:
✓ In Stock at Foshan Warehouse📦 DDP to Vietnam in 7–10 daysSAM-921SAM-921 self-adhesive bitumen waterproof membrane, with cross-laminated polyethylene film on surface, excellent physical properties, strong and durable adhesion, good self-healing function, suitable for concealed surfaces and applications.
🏭Manufacturer
Yuhong
🧱Industry
Building Materials
🛡️Warranty25 years
✅Factory Audit2×/year on-site
🌍Export60+ countries
Product Line Story
Self-adhesive polymer membrane
Yuhong Self-Adhesive Membrane (TKB 2xx/3xx/4xx, SAM) — peel-and-stick cold application without torch, safe installation, cold/wet lay for basements, toilets, roofs.
Technical Heritage
Self-adhesive technology enables fast, safe installation, suitable for confined spaces.
Detailed Description
Detailed description coming soon.
🏠Applications
Superior physical properties: strong puncture resistance, high nail shank tear strength, excellent tear resistanceFirm and durable adhesionSelf-healing: excellent self-adhesion to prevent water migrationSimple and convenient application
Why Choose This Product Line?
🏆
China's #1 waterproofing brand
Leading brand, used in major national infrastructure projects.
🧊
Safe cold application
No torch needed, safe for enclosed spaces.
⏱️
Fast installation
Peel and stick, saves time.
Technical Specifications· Source: Yuhong ↗
| Thickness | 1.5mm, 2.0mm |
| Specification | Width 1.0m, length 20m, 20m²/roll |
| Applicable Standards | GB/T 35467-2017 "Wet-laid waterproof membrane" |
| Material | Cross-laminated polyethylene film surface |
| Application Scope | Suitable for non-exposed waterproofing, underground and interior works of various buildings, as well as open-cut subway, tunnels, water tanks, etc. |
🏭Production Process
- ▸Beijing Oriental Yuhong (SZSE 002271) — China's largest waterproof manufacturer, established 1995
- ▸Dozens of manufacturing bases across China; national-level R&D & testing centers
- ▸Automated production lines for bitumen/polymer membranes & coatings; batch quality control
- ▸Supply to major infrastructure projects: high-speed rail, airports, subways, reservoirs
🏆Quality Certifications
- ✓China National Standard (GB) for waterproof membranes & coatings
- ✓ISO 9001 / ISO 14001 / ISO 45001
- ✓Green product certification, low VOC content
- ✓China National Famous Brand
🔧Installation Guide
- 1.Clean, dry, flat surface, free of oil and dust before application
- 2.Torch-on/self-adhesive membrane: torch or peel-and-stick per instructions; adequate overlap
- 3.Coating: apply multiple coats as per specification, allow sufficient drying between coats
- 4.Conduct water ponding test before applying protective layer / tiling
🧽Care & Cleaning
Storage
Store in a dry place, away from heat & open flames (bitumen membrane). Keep paint sealed to prevent skinning.
Application
Follow recommended application rates & temperatures; do not apply in rain/high humidity.
Acceptance inspection
Check overlaps, corner detailing, pipe penetrations; water test before covering.
📦Packaging & Shipping
| Roll membrane | Roll width 1m, length 10–20m/roll; membrane wrapped on pallet |
| Paint/coating | 20kg pail (or as per manufacturer's specification) |
| MOQ | By container; mixing multiple codes OK |
| Storage | Cool dry place, avoid sunlight; membranes upright, coatings sealed |
Reference Projects Using This Product Line
🏛️Bird's Nest Stadium
🏛️High-speed rail & subway
🏛️Airports, reservoirs, metro tunnels
Frequently Asked Questions
▸Do Yuhong materials have GB standards for import?
Yes. Provide applicable standards (GB) + test reports; Huayuesc supports import documentation.
▸Consultation on selecting waterproofing system by project type?
Yes. Send project type (roof, basement, toilet, water tank...) for suitable membrane/coating recommendation.
▸MOQ & delivery time?
Pricing per container; delivery schedule communicated per order.
Other SKUs in this series· Self-adhesive polymer membrane
View full catalog →
SAM-920SAM-920 — Self-adhesive polymer-modified bitumen waterproof membrane without reinforcement
SAM-921SAM-921 — High-strength self-adhesive bitumen waterproof membrane
SAM924SAM924 — Fiber-reinforced polymer film-backed self-adhesive bitumen waterproof membrane
TKB-210TKB-210 — Taikongbao weather-resistant fiberglass-reinforced self-adhesive bitumen waterproof membrane
TKB-220TKB-220 — Super weather-resistant self-adhesive bitumen waterproofing membrane Taikongbao
TKB-300TKB-300 — Polymer-modified self-adhesive bitumen waterproofing membrane Taikongbao
TKB-400TKB-400 — Wet-applied polymer-modified bitumen waterproofing membrane Taikongbao
Quick Quote Within 24 Hours
Need a DDP Quote for SAM-921 — High-strength self-adhesive bitumen waterproof membrane to Vietnam?
Huayue's sourcing team in Guangzhou will contact you to confirm stock and quote full container 20ft / 40ft HQ or LCL, and send a full quote within 24 hours (including tax + shipping + installation if needed).
📞 Hotline: 028-3999-1234📧 mcy@huayuesc.com📍 Offices: Guangzhou + Ho Chi Minh City + Hanoi