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MPU ZZ
CANLON
MPUTM ZZ
Root - Resistant Polyurethane Waterproofing Coating
PRODUCT DESCRIPTION
MPU-ZZ is a professional root - resistant single‑ component polyurethane waterproof coating, based on isocyanate and polyether polyol, blended with safe root inhibitors and high - performance additives. It cures by reacting with air moisture to form a tough, flexible, seamless rubber membrane with outstanding plant root penetration resistance, ideal for green roof systems.
USES
▪ Green roof waterproofing
▪ Roofs with planting systems
▪ Underground structures with landscaping
▪ Terraces, balconies and roof gardens requiring root resistance
FEATURES
▪Passed long - term root penetration test; no root penetration after 2 years.
▪ Free of coal tar, coumarone and toxic carcinogens; fully passes EU REACH 168 hazardous substances test.
▪ Supports spray application, efficiency 3x higher than traditional troweling.
▪ No plasticizer precipitation, no chalking, no delamination, stable long-term performance.
▪ Adapts to substrate deformation, cracks and building movement.
▪ No joints, reliable waterproofing.
CERTIFICATES AND TEST REPORTS
▪ CE Certification
▪ REACH Test (EU 1907/2006) (168 SVHC substances passed)
▪ Root resistance tested to Q/320564 PBT023
▪ GB/T 19250-2013 Polyurethane Waterproofing Coatings
▪ Tested by ILAC-accredited laboratories
BASIS OF PRODUCT DATA
All data from standard laboratory tests under controlled conditions. Actual performance may vary due to site environment, temperature, humidity and construction method.
LOCAL RESTRICTIONS
Compliant with EU REACH, CE and international construction standards. For regional regulations, refer to the latest local product data sheet.
ECOLOGY, HEALTH AND SAFETY
Compliant with EU REACH (1907/2006), Solvent‑ free formula is low-odor, non-toxic, and environmentally friendly. Wear protective gloves and clothing during construction. Ensure good ventilation. No open flames, smoking or heat sources on site. Dispose of waste according to local environmental regulations.
LEGAL NOTES
Jiangsu Canlon Building Materials Co., Ltd. (Stock Code: 300715) No. 8, Hengtong Avenue,Wujiang District, Suzhou City,Jiangsu Province, China Postal Code: 215200 Tel : +86 198 5125 0151 E-mail : info@canlon.com All information is for professional reference only. CANLON is not liable for improper storage, transportation, construction or misuse. User must verify suitability for intended projects.
APPLICATION INSTRUCTIONS
·SUBSTRATE PREPARATION
Ensure substrate is solid, dry, smooth, cleanand free of dust, oil, loose particles or standingwater. Repair cracks, holes and uneven areasto provide a stable base.
·Coating Application
Apply in thin, multiple coats (max 0.7mm per layer). Allow each coat to fully dry before applying the next. Apply coats perpendicularly to ensure full coverage and uniform thickness.
·Detail Reinforcement
For internal/external corners, constructionjoints and pipe penetrations, use the "coating+non - woven fabric" method (60 - 80g/m2).Apply a base coat, embed fabric while wet, thenapply a top coat to fully seal.
·Construction Precautions
Do not dilute with water. Apply only between 5℃ and 40℃. Avoid rain, high humidity and dust. Use opened material within 4 hours; keep intercoat interval ≤24 hours.
·Protection:
After the coating is fully cured and the waterproofing system is completed, protect the finished membrane surface from drilling, sharp impacts, heavy scraping, puncture or mechanical damage during planting work, landscape construction and subsequent cross-operations. Avoid direct contact with sharp tools, stones or debris that may pierce or tear the waterproof layer. Proper protection ensures long-term root resistance and waterproof performance.
