Afternoon all
Looking to spray two cast-iron radiators; Hammerite have said their 'direct to rust' range can be thinned by 10-20% with no issue however their colour range is limited. Johnstones have a wider colour palate in their smooth metal range (similar that it can be applied direct to unprimed surface) but they are saying it cannot be sprayed.
Thoughts??
Is there any practical reason the Johnstone product can't be sprayed?
TIA
Looking to spray two cast-iron radiators; Hammerite have said their 'direct to rust' range can be thinned by 10-20% with no issue however their colour range is limited. Johnstones have a wider colour palate in their smooth metal range (similar that it can be applied direct to unprimed surface) but they are saying it cannot be sprayed.
Thoughts??
Is there any practical reason the Johnstone product can't be sprayed?
TIA