RENIA – Syntic-TOTAL – Clear High-Performance PUR Vinyl-Cement
Renia Syntic-TOTAL is a crystal-clear, non-yellowing Polyurethane (PUR) contact adhesive developed by Renia GmbH. Unlike traditional polychloroprene (CR) cements, Syntic-TOTAL is engineered specifically for bonding soft & hard PVC (Vinyl), transparent materials, and technical synthetic fabrics.
It provides extraordinary resistance to plasticizer migration (stopping adhesive breakdown on soft vinyl) while maintaining a completely invisible, flexible bond line.
Key Highlights & Advantages:
- Crystal-Clear & Non-Yellowing: Dries 100% transparent — leaves no yellow marks on light leathers, white vinyl, or see-through materials.
- Extreme Plasticizer Resistance: The ultimate choice for vehicle dashboards, marine vinyl seats, and PVC trims where standard glues soften and fail over time.
- Polyurethane (PUR) Base: Offers superior bonding power on modern automotive synthetics, nylon, Perbunan-N, and treated fabrics.
- Self-Priming on Foam: Pre-coats and reinforces soft PUR seat foam directly without the need for a separate primer.
- Cold Bonding or Heat Reactivation: Can be pressed cold (open time 5–30 min) or heat-reactivated using an IR lamp (80°C for 3 min) or heat gun.
- 100% Toluene & MEK Free: Safe, low-odour professional application for enclosed workshop environments.
Recommended Materials & Applications:
- Automotive & Marine Trimming: Marine PVC upholstery, vinyl dashboard wrapping, boat canopies, clear PVC window foils, door cards, and PUR seat foam rebuilding.
- Technical & Synthetic Fabrics: Artificial leather, nylon, Perbunan-N, coated canvas, and natural leather.
- Footwear & Plastics: Soft/hard PVC, transparent soles, TR rubber (with Rehagol), EVA, felt, and cork.
- General Workshop: Invisible bonding where amber contact adhesives cannot be used.
Material Preparation & Application Guide:
Surface Preparation: Sand all materials thoroughly and remove dust. Clean greasy surfaces with a solvent cleaner.
TR (Thermoplastic Rubber): Sand and apply Renia-Rehagol Primer; apply Syntic-TOTAL after 5 minutes.
PUR (Polyurethane Foam): Sand lightly, press with absorbent paper to remove moisture/oil. Apply a thin coat of Syntic-TOTAL directly to seal the foam (no separate PUR primer needed). Allow 10 minutes, then coat both sides normally.
Application: Apply an even coat to BOTH surfaces. Apply a second coat on porous materials if required.
Open Assembly Time:
• General Materials: 5 – 30 minutes
• TR Rubber: 3 – 15 minutes
• PVC / Vinyl: 10 – 45 minutes
• Quick drying: IR-Lamp (80°C for 3 minutes).
Pressure & Pressing:
Standard Pressure: 1 – 5 bar (15 – 60 psi) depending on material firmness.
Minimum Press Time: 1 bar = min. 60 seconds; 3 bar = min. 30 seconds. (Reduce pressure on soft foam to avoid crushing the cell structure).
Curing: Instant initial strength allows immediate edge trimming. Full chemical and thermal cure develops over 24–48 hours.
Technical Data:
- Chemical Basis: Polyurethane (PUR), 100% Toluene & MEK Free
- Appearance: Crystal-clear (Dries transparent)
- Shelf Life: Minimum 12 months at 20°C
- Thinner & Tool Cleaning: RENIA – R & L – Cleaner or standard Acetone
PRECAUTIONS & SAFETY:
FOR PROFESSIONAL USE ONLY. Flammable liquid and vapour. Use only in well-ventilated areas or under forced extraction. Keep away from heat, hot surfaces, sparks, open flames, and ignition sources. Avoid inhalation of vapours and contact with skin/eyes. Consult Safety Data Sheet (SDS) at ……. before use.
FOR PROFESSIONAL USE ONLY. Flammable liquid and vapour. Use only in well-ventilated areas or under forced extraction. Keep away from heat, hot surfaces, sparks, open flames, and ignition sources. Avoid inhalation of vapours and contact with skin/eyes. Consult Safety Data Sheet (SDS) at ……. before use.







