Durapipe MEK Cleaner COSHH Assessment Form

A three-page COSHH Assessment Form, with some example text reading:

Health risks: Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes and respiratory system. May cause lung damage if swallowed.

Skin contact: There may be irritation and redness at the site of contact.

Eye contact: There may be irritation and redness. The eyes may water profusely.

Ingestion: The mouth and throat may be sore and red. Nausea and stomach pain may occur. Vomiting may occur. If swallowed accidentally, the product may enter the lungs due to its low viscosity and lead to the rapid development of very serious pulmonary lesions.

Inhalation: There may be irritation of the throat with a feeling of tightness in the chest. In high concentrations, vapours are anaesthetic and may cause headache, fatigue, dizziness and central nervous system effects.

Durapipe MEK (Methyl Ethyl Ketone) Cleaner is a specialised solvent designed for the meticulous preparation of PVC-U and ABS pipes and fittings prior to solvent welding. Its primary function is to eliminate grease, dirt, oil, and a variety of other contaminants from the surfaces of these materials, which is critical for achieving optimal adhesion during the joining process.

The importance of MEK cleaner cannot be overstated, as it plays a vital role in ensuring a robust and secure bond when using solvent cement. By thoroughly cleansing the surfaces, MEK cleaner significantly reduces the risk of weak joints that can result from residues and impurities that hinder the bonding process.

When applied, MEK cleaner effectively dissolves not only surface grease and grime but also residues that could compromise the integrity of the adhesive bond. This results in a remarkably cleaner and more uniformly prepared surface, which allows the solvent cement to penetrate and adhere more effectively, yielding joints that are not only strong but also durable over time.

In addition to its primary use in preparing pipes and fittings, MEK cleaner serves as a versatile cleaning agent. It can be employed to clean tools and brushes used in the application of solvent cement, ensuring that they remain free from contaminants. Furthermore, it can also reactivate previously cured adhesives, enhancing their performance in subsequent applications. Overall, Durapipe MEK Cleaner is a vital component for anyone involved in the installation or maintenance of PVC-U and ABS piping systems, ensuring reliability and long-lasting results.

This document is:

• Recognised by local authorities
• Recognised by principal contractors
• Suitable for CDM sites
• Approved by H&S managers

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