Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features
- Easy to mix and apply
- Very good vertical stability
- Very good filling properties
- Gloss Grade - Semi matt.
Applications & Uses
- Markets
- Surface Preparation
Acrylic Filler 4:1 can be applied over:
- Bare steel and aluminum after flatting and degreasing.
- Glass polyester laminates (GFK/GRP).
- 2K polyester putties, polyester spray fillers.
- Wash primers
- 2K epoxy fillers.
- Old finishes in good condition after flatting and sanding.
Good preparation is necessary for achieving best results. Following sandpaper gradations are recommended:
- by hand (dry or wet): P280-P320 (GRP P400),
- by machine (dry): P180-P220.
- Application Process
Use - For car repairs as a grounding primer for sending or wet on wet.
Mixing ratio By volume Primer 4 parts Hardener 1 part Thinner 15-20% Stir thoroughly until achieving homogenous mixture.
Spraying viscosity - 30-50 seconds at 20°C
Pot life - approx. 60 minutes at 20°C
Number of layers - 2-3 layers; 80μm for a single layer.
RP gun parameters - Nozzle: 1,6-2,0 mm; Pressure : 2,0-2,2 bar.
HVLP gun parameters - Nozzle: 1,5-1,9 mm; pressure inside the nozzle: 2,0 bar.
Evaporation time- Between layers: approx. 5 minutes
- Before baking: approx. 10 minutes
- Evaporating time depends on temperature and layer thickness
Hardening time at 20°C
- For thickness 200 μm
- Approx. 2hours at 20°C.
- Approx. 25min at 60°C.
- Temperature lower than 20°C is extending hardening time.
IR Drying150-250μm: 15-20 minutes under short wave.
Drying time may change depending on the type of heater.
Dry SandingMachine sanding: P360-P500
Hand sanding: P280-P320
Wet sanding - Hand sanding: P800-P1000.- Further Work
2K acrylic fillers can be directly applied over:
- 2K acrylic clear coats
- 1K base coats
Technical Details & Test Data
- Volatile Organic Compounds
VOC for mixture = 538[g/l]
The share of VOC is below 540 g/l. This products meet the EU directive (2004/42/EC) that sets the VOC value for its category (IIB), at 540 g/l.
Packaging & Availability
- Products
- V2007 Acrylic Filler 5:1 – HS high-build acrylic filler
- Hardener 1:5 for V2007 Acrylic Filler
- Thinner for acrylic systems
- Warranty Period
- Acrylic Filler 4:1- 12 months from the date of Manufacture.
- Hardener 1:4 for Acrylic filler – 12 months from the date of Manufacture.
- Packaging
Article No. Color Capacity Packaging 1328 gray 0,8l+0,2l 6 6327 white 0,8l+0,2l 6 6328 black 0,8l+0,2l 6
Storage & Handling
- General Notes
- Do not exceed recommended doses of hardener!
- The best repair results you can achieve at room temperature. Temperature in body shop and temperature of a product should be the same.
- When working with 2K products, clean the guns and equipment immediately after use.
- The rooms should be well ventilated.
- Storage
Store the product components in a sealed container, in dry and cool places, away from fire and heat sources, as well as direct sunlight.