Flowmax by Urethane Coatings - Polyurethane Specialists Since 1979



Urethane Coatings FlowmaxDesigned for addition to DUOTHANE, MONOTHANE GLOSS, SEMI GLOSS, SATIN, MATT, TUNGSEAL, MODIFIED OIL GLOSS and MODIFIED OIL SATIN.  Recommended for use when rejection occurs (when the coating is pulling back to form ‘craters’ of ‘fisheyes’)

Suitable for use with:


Recommended for use when rejection occurs (coating pulling back to form 'craters' or 'fisheyes').

Dampen a clean rag with Urethane Coatings THINNERS of CLEANING SOLVENT and wipe over the floor.  Every 4-6 m² rinse the rag in clean THINNERS or CLEANING SOLVENT, thereby removing surface contaminants rather than further smearing contaminants over the floor.

Add 10mls of FLOWMAX per litre of MONOTHANE, and stir thoroughly. Soon after application, inspect surface for rejections ('craters or fisheyes').  Continue adding FLOWMAX in increments of 10mls per litre until the surface is free from rejections.

If rejection occurs when coating with MODIFIED OIL GLOSS, TUNGSEAL, or MODIFIED OIL SATIN add up to 5mls of FLOWMAX per litre of MODIFIED OIL GLOSS, TUNGSEAL, or MODIFIED OIL SATIN, and apply using a worn lambs wool applicator.

** When mixed with FLOWMAX take extra care to modestly apply MODIFIED OIL GLOSS, TUNGSEAL, or MODIFIED OIL SATIN as if applied vigorously the presence of FLOWMAX may stimulate additional bubbling or mild foaming.

Do not mix with Timberseal.

Contains 450gms per litre of Aromatic Hydrocarbons.


This product is best if used within 24 months from manufacture (refer to batch number), when stored in unopened containers under normal conditions of temperature and humidity.


If affected by inhalation of vapour, remove to fresh air. If breathing difficulty persists or occurs later, consult a doctor and have label ready. If swallowed, do NOT induce vomiting. Give water or milk.


In case of eye contact, flush immediately with water for fifteen minutes and call a doctor. In case of skin contact, remove contaminated clothing and wash skin first with Methylated spirits then with soap and water.