*Jotun Hardtop AS

Name: *Jotun Hardtop AS
Brand: Jotun
SKU: ID22167
Availability: InStock

SKU

ID22167

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This product is now discontinued. See Jotun Hardtop AX as a potential alternative.

In stock

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Product Details

Product Description

This product is now discontinued. It has been replaced with the Jotun Hardtop AX.

Jotun Hardtop AS is a two component chemically curing aliphatic acrylic polyurethane coating. Benefits from a high gloss finish with excellent gloss retention, and good chemical resistance. To be used as topcoat in atmospheric environments. NORSOK approved.

Best Uses

Jotun Hardtop AS is formulated as a high gloss, chemical resistant topcoat finish. Suitable for use in marine environments such as topside, deck and superstructure. Also recommended for offshore environments, refineries, power plants, bridges and buildings. Suitable for a wide range of industrial structures. Used as a topcoat in pre-qualified NORSOK systems.

Jotun Hardtop AS is heat resistant in dry atmospheric environments continuously up to 120°C.

Also available in Jotun Hardtop AS Alu variant.

Application

To secure lasting adhesion to the subsequent product all surfaces shall be clean, dry and free from any contamination. Ensure the primed surface is compatible within the Jotun system. Apply via airless spray or conventional spray as per technical data sheet. Use a brush for stripe coating and small areas. Care must be taken to achieve the specified dry film thickness.

Technical

Technical Details

Approvals

NORSOK System 1, Rev.5
When used as part of an approved scheme, this material has the following certification: Low Flame Spread in accordance with EU Directive for Marine Equipment. Approved in accordance with parts 5 and 2 of Annex 1 of IMO 2010 FTP Code, or Parts 5 and 2 of Annex 1 of IMO FTPC when in compliance with
IMO 2010 FTP Code Ch. 8

Compatibility

Depending on the actual exposure of the coating system, various primers and topcoats can be used in combination with this product. Some examples are shown below. Contact our technical team for specific system recommendation.

Previous coat: Epoxy, zinc epoxy, epoxy mastic, polyurethane
Subsequent coat: Polyurethane

Technical Info

Components:	Two Pack
Type:	Aliphatic Acrylic Polyurethane
Finish:	High Gloss
Stock Colours:	Black and White
Tintable:	Yes, to most RAL or British Standard codes. Please note, bespoke tints are non refundable / exchangeable
VOC Content:
Volume Solids:	50%
Suitable Substrates:	For use as a topcoat within a Jotun system
Application Method:	Brush, Conventional or Airless Spray
Theoretical Coverage:	8.3 - 12.5 m2 per litre
Wet Film Thickness (WFT):	80 - 120 microns
Dry Film Thickness (DFT):	40 - 60 microns
Induction Time:	-
Pot Life:	4 hours at 23°C
Touch Dry:	1 hour at 23°C
Overcoatable:	After 5 hours at 23°C
Fully Cured:	5 days at 23°C
Cleaner / Thinner:	Thinner: Jotun Thinner No. 10 for fast evaporation. Jotun Thinner No. 25 for slow evaporation.
Shelf Life:	48 months in original unopened containers.
Packaging:	Available in 5 and 20 Litres