Renner FL-M720 2K Solvent Based Polyurethane Primer - White
Renner FL-M720 2K Solvent-Based Polyurethane Primer – White
Product Overview
Renner YL-M720 is a high-performance, two-component (2K) solvent-based polyurethane primer formulated for wood and MDF substrates in both residential and commercial applications.
- Superior adhesion and build ensure an ultra-smooth and even surface before applying topcoats.
- Its advanced formulation enhances durability, coverage, and resistance, making it ideal for high-end furniture, cabinetry, and joinery projects.
- Engineered for professional spray application, YL-M720 ensures a flawless surface foundation and contributes to a perfect topcoat finish with Renner PU or acrylic systems.
Coverage & Application
- Coverage: Approx. 8–10 m² per kg per coat (depending on substrate and application method)
- Recommended coats: 1–2 coats
- Mixing ratio: 2:1 with Renner YC-M045 hardener (by weight)
- Pot life: Approx. 3–4 hours at 20°C
Drying time (at 20°C):
- Dust dry: 30–40 minutes
- Sandable: 2–3 hours
- Recoatable: 3–4 hours
Application method: Spray (air mix, airless, or conventional spray gun)
Thinning: 10–20% with Renner polyurethane thinner as required
Cleaning: Clean equipment immediately after use with PU thinner
Performance & Classification
- Adhesion: Excellent on MDF, solid wood, and veneered panels
- Build: High filling capacity for smooth and even base
- Durability: Resistant to cracking, shrinkage, and sanding marks
- Compatibility: Designed for PU and AC (acrylic) topcoats
- Finish: Matt / semi-opaque base – ready for sanding and overcoating
- Professional use only
Recommended Surfaces
- MDF, solid wood, and veneered wood
- Furniture, cabinetry, doors, panels, and interior joinery
- Ideal for both flat and shaped surfaces requiring a high-build, smooth primer base
Technical Details
- Base: 2K solvent-based polyurethane
- Finish: Matt / opaque white primer
- Mix ratio: 2:1 with YC-M045 hardener
- Pot life: 3–4 hours at 20°C
- VOC content: High (professional use only, compliant with industrial coating standards)
- Available sizes: 5Kg and 25Kg
- Brand: Renner Italia
Key Features
- Premium 2K polyurethane primer for professional wood finishing
- High build and easy sanding for a perfectly smooth base
- Excellent adhesion on MDF and solid wood
- Fast-drying and durable under professional spray conditions
- Compatible with Renner PU and acrylic topcoats
- Outstanding filling power with no shrinkage or cracking
FAQ
Q: What is the correct mixing ratio?
Mix 2 parts YL-M720 primer with 1 part YC-M045 hardener by weight.
Q: Can it be used on MDF?
Yes, it’s specifically designed for MDF and other wooden substrates.
Q: How long before I can sand and recoat?
Typically 2–3 hours at 20°C, depending on film thickness and airflow.
Q: What thinner should I use?
Use Renner polyurethane thinner at 10–20% if needed for spray adjustment.
Q: Can it be overcoated with any topcoat?
Yes, it’s compatible with Renner PU or acrylic topcoats for a professional, durable finish.
Downloads
- [Product Data Sheet (PDF)]
- [Safety Data Sheet (PDF)]
- Free delivery on orders over €85 (Ireland)
- Orders placed before 12pm ship same day
- Click & collect available at Ballymount, Dublin
- Tinted paint is non-returnable once mixed
