A two-pack glossy polyurethane topcoat with excellent gloss and colour retention. Suitable for brush/roll as well as spray application. Hardtop AX has good chemical resistance and can be used in aggressive atmospheric environments.
Easier to use than many 2 pack polyurethanes (particularly when brushing and rolling), Hardtop AX gives a glossy, durable finish. It offers high sag resistance, low level of spray dust, low odour and a consistent gloss. Hardtop AX has much better abrasion and chemical resistance that Hardtop XP.
High volume solids (63%) compared to traditional polyurethanes results in low VOCs making it a modern topcoat with a lower environmental impact.
Available in 5 litre & 20 litre sizes.
Click on the videos below that show one of our customer's successful application of Hardtop AX.
|Thinner||No 10 or SML Polyurethane thinner|
|Recommended coats||2 (thin each coat by 10-15%)|
|Pot life at 23 C||2 hours|
|Gloss & colour retention||Very good|
|Gloss||Up to 85%|
|Drying time at 23 C||Touch dry in 1 hour|
|Dry to overcoat at 23 C||5 hours|
|Curing time at 23 C||5 days|
|Coverage||Typical 10m² per litre|
|Application||Airless or conventional spray, brush or roller|