Degrease surfaces with the appropriate degreaser

Prior to sanding, ensure that the surface is clean and well degreased. Loose and water soluble dirt may be removed with (warm) water and ammonia. By degreasing before sanding, grease and contamination will not by sanded deeper into the sanding scratches. Degreasing should exclusively be done with multiple clean (paper) towels.

Always use the appropriate degreaser:

Degreasing existing paints/varnishes : Epifanes Spraythinner for P & V

Degreasing bare Fibreglass/GRP : Epifanes Fibreglass Prep Cleaner

Degreasing bare steel :                     Epifanes Cleaning Solvent

Degreasing bare wood :                    Epifanes Spraythinner for P & V

Degreasing tropical wood (teak) : Epifanes Thinner for PP Varnish

 

TIP: Turn and replace (paper) towel regularly. Allow sufficient time to evaporate and the surface to fully dry.

Take personal precautions when degreasing and wear protective gloves/protective clothing/eye protection/face protection.