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NOVOL NOVAKRYL 540 2K Acrylic Clearcoat 2+1 Set (1.5liter)

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NOVOL NOVAKRYL 540 2K Acrylic Clearcoat 2+1 Set (1.5liter)

NOVOL NOVAKRYL 540 2K Acrylic Clearcoat 2+1 Set (1.5liter)

Name: NOVOL NOVAKRYL 540 2K Acrylic Clearcoat 2+1 Set (1.5liter)
Brand: Novol
Price: 18034 HUF
Availability: InStock

NOVOL NOVAKRYL 540 2K Acrylic Clearcoat 2+1 Fast Drying SR Scratch Resistant is a high-scratch-resistance, fast-curing acrylic clearcoat. It is ideal for spot repairs and fast automotive refinishing work, providing good flowability, long-lasting gloss, high final hardness, and UV- and weather-resistant protection.

NOVOL NOVAKRYL 540 2K Acrylic Clearcoat 2+1 Fast Drying SR Scratch Resistant

NOVOL NOVAKRYL 540 is a two-component acrylic clearcoat with increased scratch resistance (SR) and short curing time. It is recommended for fast repairs and spot repairs where quick workflow, high final hardness and long-lasting gloss are important.

The product reaches operational hardness in approx. 20 minutes at 60°C, or in approx. 8 hours at 20°C. The coating retains its gloss over time and provides resistance to UV radiation and weathering.

NOVAKRYL 540 offers good flowability and easy application. It can be applied in 2–3 coats and is compatible with most solvent-based and water-based basecoats available on the market.

Main benefits

Two-component acrylic clearcoat with 2+1 mixing ratio
Increased scratch resistance, SR coating
Very short curing time
Ideal for fast repairs and spot repairs
Operational hardness after 20 minutes at 60°C or approx. 8 hours at 20°C
Good flowability and easy application in 2–3 coats
High final hardness
Does not lose gloss over time
Forms a UV- and weather-resistant coating
Compatible with most solvent-based and water-based basecoats

Product information

Product type	Two-component acrylic clearcoat
Main property	Increased scratch resistance, SR
Mixing ratio	2 : 1 + 20% THIN 850
Hardener	H 5140 NOVAKRYL 540 acrylic clearcoat hardener
Thinner	THIN 850 acrylic thinner – Fast, Standard or Slow
Viscosity	16–18 s DIN 4 / 20°C
VOC content	620 g/l in ready-to-use mixture
Application conditions	Above 15°C and up to 80% humidity
Number of coats	2–3 coats
Dry film thickness per coat	20–25 µm
Coverage	Approx. 7.2 m²/l at 50 µm dry film thickness
Pot life	Approx. 30 minutes at 20°C
Flash-off between coats	3–5 minutes at 20°C
Dust-dry	15 minutes at 20°C or 5 minutes at 60°C
Touch-dry	2 hours at 20°C or 7 minutes at 60°C
Operational hardness	8 hours at 20°C or 20 minutes at 60°C
Final hardness	5 days at 20°C, or 20 minutes at 60°C + 3 days at 20°C
IR drying	10–25 minutes, depending on lamp type and power
Shelf life	NOVAKRYL 540: 24 months / 20°C

Suitable substrates

NOVAKRYL 540 is compatible with most solvent-based and water-based basecoats available on the market.

Solvent-based basecoats
Water-based basecoats
Properly prepared repaired refinishing surfaces
Spot repairs and partial repairs

Mixing ratio

Component	Volume ratio	Weight ratio
NOVAKRYL 540	2	100
H 5140 hardener	1	49
THIN 850	20%	18

The thinner quantity must always be calculated based on the amount of clearcoat. Accurate component dosing is required to achieve the correct coating parameters.

Application

Conventional gravity-feed spray gun	Nozzle: 1.3–1.4 mm, pressure: 3–4 bar, distance: 15–20 cm
HVLP / low-pressure gravity-feed spray gun	Nozzle: 1.2–1.3 mm, pressure: 2 bar, distance: 10–15 cm
Number of coats	2–3 coats
Dry film thickness per coat	20–25 µm
Flash-off between coats	3–5 minutes at 20°C

THIN 850 thinner selection

Surface / repair	15–20°C	20–25°C	25–35°C
Small repair, 1–2 panels, spot repair	THIN 850 Fast	THIN 850 Standard	THIN 850 Slow
Medium repair, 3 panels	THIN 850 Standard / Fast	THIN 850 Standard / Slow	–

Drying and curing

Stage	20°C	60°C
Dust-dry	15 minutes	5 minutes
Touch-dry	2 hours	7 minutes
Operational hardness	8 hours	20 minutes
Final hardness	5 days	20 minutes + 3 days at 20°C

Drying times refer to the temperature of the specific panel. Drying with fast hardener at elevated temperature may reduce gloss and may require polishing.

IR drying

IR drying time: 10–25 minutes, depending on lamp type and power.
Infrared heating may be started no earlier than 10 minutes after the final coat has been applied.
Always follow the equipment manufacturer’s recommendations.

Storage and cleaning

Store the product in a cool, dry room.
Keep away from sources of fire and heat.
Protect from direct sunlight.
Use THIN 850 acrylic thinner or NC solvent for cleaning tools.
NOVAKRYL 540 shelf life is 24 months at 20°C.
H 5140 hardener shelf life is 18 months at 20°C.
THIN 850 thinner shelf life is 24 months at 20°C.

Important information

NOVAKRYL 540 clearcoat must be used with H 5140 hardener.
Fast hardener must not be used together with PLUS 750 acrylic accelerator additive.
Accurate component dosing is required to achieve the correct coating parameters.
When using fast hardener and drying at elevated temperature, coating gloss may be reduced and polishing may become necessary.
IR heating may be started no earlier than 10 minutes after the final coat has been applied.
A test application on the specific surface is recommended before use.
The safety data sheet and workplace safety regulations must be followed.

INDASA™ Abrasive Discs 5 hole - Ø 125mm (P400)

127 Ft (tax incl.)

Online price

Quantity	Unit discount	You Save
6	5%	5,410 Ft
24	10%	43,282 Ft