W´Add 327 is a silicone based paint additive mainly for solvent based and also water thinnable air drying and stoving coatings.
W´Add 327 is effective at low concentrations for
- Improving flow out, levelling and gloss.
- Reducing cratering and orange peel.
- Improving wetting of difficult substrates like plastics and aluminium foil.
- Improving mar resistance and slip.
It is especially recommended to add 0.2% W´Add 327 in water thinnable high gloss top coats based on WorléeSol 61, 65, 85 etc..