Prep P

Simson Prep P

Product descriptionSimson Prep P application

Prep P is a liquid pretreatment for improving adhesion of different Simson products on porous substrates.


Pretreatment of wooden substrates (e.g. seams in teak wood ship decks).
Pretreatment of mineral substrates e.g. brickwork, concrete and lightweight concrete.


500 ml can


pale yellow Pale yellow
transparent Transparent

The colors are indicative.

Preliminary treatment

The substrate should be clean, firm, dry and dust- and grease free. For cleaning use e.g. Simson Cleaner E.