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Wet Film Combs
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Wet Film Combs
Elcometer has a wide selection of wet film combs from long edge combs to hexagonal combs through to punched aluminium combs.
Too much wet film can causes the coating to crack as it cures; too little coating increases the risk that the substrate will not be sufficiently protected, leading to rust spots.
Using a wet film comb Place a comb perpendicular to and touching the substrate. Hole the comb in position and wait a few seconds until the teeth are wet. Remove the comb from the film.
The wet film thickness lies between the biggest value 'coated' or 'wet' tooth and the smallest value 'uncoated' or 'dry' tooth.
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Wet Film Combs Information
Overview
Elcometer has a wide selection of wet film combs from long edge combs to hexagonal combs through to punched aluminium combs.
Too much wet film can causes the coating to crack as it cures; too little coating increases the risk that the substrate will not be sufficiently protected, leading to rust spots.
Using a wet film comb Place a comb perpendicular to and touching the substrate. Hole the comb in position and wait a few seconds until the teeth are wet. Remove the comb from the film.
The wet film thickness lies between the biggest value 'coated' or 'wet' tooth and the smallest value 'uncoated' or 'dry' tooth.