Boss White is a non-poisonous pipe jointing compound which is clean and easy to apply acting as a lubricant whilst the joint is being assembled and tightened. It does not set hard, therefore, enabling easy dismantling for subsequent alterations to the pipework. The compound is lead free and incombustible and will not deteriorate - see MSDS.

Suitable for use on compressed air, natural gas, steam and non portable hot and cold water services.