What is the best way of using Winsor & Newton aerosol varnishes?
Here are some recommendations on how to use Winsor & Newton aerosol varnishes and avoid clogging of the nozzle: 1. Try not to store aerosols below 15′C (59′F) – if they have been stored around this temperature – do not use them until they come up to ambient again – all aerosols contain a mix of product and propellant – at lower temperatures the products wants to “drop out of solution” and so could either block the nozzle, or worse, come out of the nozzle as “blobs of product” which then fall on the work itself. 2. Always shake the container vigorously before use to ensure the contents are homogenous. 3. Always hold the container upside and spray for a couple of seconds – this will send a spray of propellant only out of the nozzle and clear it 4. Always do this at the end of use as well to clear the nozzle of material build up. 5. Be careful if using the container extensively over a short period of time as the contents temperature will drop with a potential for the product to “drop out
Here are some recommendations on how to use Winsor & Newton aerosol varnishes and avoid clogging of the nozzle: 1. Try not to store aerosols below 15’C (59’F) – if they have been stored around this temperature – do not use them until they come up to ambient again – all aerosols contain a mix of product and propellant – at lower temperatures the products wants to “drop out of solution” and so could either block the nozzle, or worse, come out of the nozzle as “blobs of product” which then fall on the work itself. 2. Always shake the container vigorously before use to ensure the contents are homogenous. 3. Always hold the container upside and spray for a couple of seconds – this will send a spray of propellant only out of the nozzle and clear it 4. Always do this at the end of use as well to clear the nozzle of material build up. 5. Be careful if using the container extensively over a short period of time as the contents temperature will drop with a potential for the product to “drop out
