LS153 (29153) Acryl 2k Matt 7 Gloss

Uniform aspect. Easy application. Excellent appearance. Good chemical resistance.

Very good adhesion on: steel (the product does not contain any anticorrosive pigments: protection due to barrier-effect), stainless steel, zinc coated steel (EG and HDG), aluminium and its alloys, brass, zinc-aluminium-magnesium alloys ▪ FGRP (polyester + fibreglass), phenol and ureic resins ▪ nylon (PA) * and polyurethane resin (PUR).

SUBSTRATE PREPARATION

Steel, aluminium and its alloys, brass, and zinc-aluminium-magnesium alloys: Degrease with 00695 SILICONE REMOVER SLOW and slightly sand with Scotch Brite.

PRFV, phenolic and urea resins, PU and PA: Degrease with 00617 PLASTIC CLEANER.

APPLICATION By spray.

Mixing ratio:

weight and volume

LS153 ACRYL 2K MATT 7 GLOSS* (derived from binder 29153) 1000 parts

29342 LECHSYS ISOLACK ESP HARDENER or 29360 INDURITORE NG1 ** (hardener) 00824 (Slow)-00825 (Standard) 200 parts 

LECHSYS UNIVERSAL THINNER 350-400 parts

Pot life at 20°C: 4 hours

Spray viscosity at 20°C: 20-22 seconds (Ford Cup 4)

Air cap: Traditional 1.4 mm; HVLP 1.2-1.4 mm

Pressure: Traditional 4 atm; HVLP 2-2.5 atm

Number of coats: 2

Flash-off between coats: 10-15 minutes. This time is indicative and will vary depending on application, spray gun setup, film thickness, and the hardeners and thinners used. As a general rule, observe the partial matting of the paint film before applying the following coat.

Suggested thickness: 25-30 µ

Theoretical coverage: 1 liter of mixture = 14 m² at 30 µ; 1 kilogram of mixture = 12.5 m² at 30 µ

V.O.C. (on average) of product ready for use: ~ 500 g/l

Drying Times:

Air Drying at 20°C

Dust-free: 30-40 minutes

Handling: 6-8 hours

Through-drying: 48 hours

Low Bake at 60°C 

30 minutes (after 30 minutes flash-off at 20°C)

The curing process continues for the following 3-4 days. Complete performance characteristics can be achieved after 15 days of air drying at 20°C.