Fp401 Epoxy Primer Dtm Hvid

This epoxy primer needs recoating with topcoat. It is possible to add 5% color toner to FP401 Epoxy Primer white to tint.

Substrates: Iron, steel, stainless steel (blasted), cast iron, galvanized steel, aluminum, glass fiber reinforced plastics.

Other: Solvent resistant surfaces, cleaned/sanded/hardened original and cured coatings.

Iron/steel: Abrasive shot blasting is recommended or dry sanding P80 – P180

Aluminum: P180 – P240
Galvanized: Sweep blasting recommended

Paint finishes: P240 – P320 (Please, check and change abrasive paper regularly as required)

Cleaning: Surface must be dry and free from any contamination, e.g. oil, grease & release agents.
Use RS405 Epoxy Reducer, RS605/607/609 Universal Reducer for metal substrate or AD690
Solvent Degreaser for metal substrate/paint finishes.

Topcoat: Recoat from a range of VIM Topcoats-, Synthetic: TB300 / TB300 + AD300 / TB300 + AD309
PU Topcoats: TB500/510/511/512/520/TW518/TY518

For more detailed information go-to Technical Data Sheets TB500/510/511/512/520/TW518/TY518.

Application Data
Preparation/ Cleaning:

All surfaces must be properly shot blast or sanded and cleaned

Abrasive blast to EN ISO 12944, part 4 (SA 2.5) with a uniform blast profile of 20 – 50µm.
Dry sanding Steel: P80 – P180
Aluminum: P180 – P240
Galvanized: Sweep blasting recommended
Paint finishes: P240 – P320
Cleaning: RS405, RS605/607/609 (metal surface) and/or
AD690 Solvent Degreaser (paint finishes)
Surface must be dry and free from any contamination, e.g. oil, grease.

Handling: Before use/spraying:
1. Mix mechanically (paint shaker/ mechanical stirrer) until homogeneous
2. (possibility with FP401) add 5% colour toner and stir the product very well
3. Add Activator and Reducer
4. Stir this mixture well with a mixing stick or a (pneumatic) stirrer.

Can be used a sanded version and wet in wet.

Mixing ratio with Activator and Reducer – sanded version: (By volume)
FP400 Epoxy Primer DTM grey or FP401 Epoxy Primer DTM white: 3 part
AP401 EP Activator: 1 part
RS405 Epoxy Reducer: add 10 - 30%

Mixing ratio with Activator and Reducer – Wet/wet version: (By volume)
FP400 Epoxy Primer DTM grey or FP401 Epoxy Primer DTM white: 3 part
AP401 EP Activator: 1 part
RS405 Epoxy Reducer: add 35 - 50%

Mix stick:
M2 3:1 (74-202 = 3:1/4:1) or M6 Universal cm-stick (74-206 standard) / M7 (74-207 large)

Viscosity:
20 – 36 sec. (DIN4/20°C)

Gravity or Suction Feed:
Nozzle set 1.5 – 1.9 mm

Spray gun “High pressure” 3.0 – 4.5 bar (42 – 65 psi)
Spray gun “Reduce pressure” 1.5 – 2.5 bar (21 – 36 psi)
HVLP (Air cap pressure) 0.7 bar (10 psi) maximum
Airless/Airmix 0.009 – 0.015 (see manufacture information)
Pressure Pot 1.0 – 1.5mm

Application:
Film Thickness:
(recommended 40 – 80µm)

Option 1:
1 full coat or ½ coat followed by 1 full coat
30 – 50µm (DFT)

Option 2:
1 full closed coat followed by 1 full coat
60 – 120µm (DFT)

Between coats at 20°C:
(Option 1) 5 minutes
(Option 2) 10 minutes

Before baking at 20°C:
(Option 1) 5 – 10 minutes
(Option 2) 10 minutes

Clean up: (Check the local regulations!)
RS405 Epoxy Reducer or Gun cleaner (solvent)

Air–dry at 20°C:
Dust Free: 25 – 30 minutes
Dry: 10 – 16 hours (according to the thickness)
Force–dry: 30 minutes / 60°C object temperature

IR–dry: 12 – 15 minutes (The panel must not exceed 90°C)

Use suitable respiratory protection (air fed respirator strongly recommended).

Over coated with:
Synthetic: TB300/TB300+AD300/TB300+AD309
PU Topcoat: TB500/510/511/512/520/TW518/TY518/+Additives AD60x
Topcoat (See Technical Data Sheet)

After min. 1hr/20°C <40µm
After min. 3hr/20°C 40-80µm
After 48 hours: Sanding required (P280-P360 or scuff pad)

Check TDS before application