Metprotect AK3720 is a liquid, mildly alkaline, organic based product, formulated as a rust inhibiting additive for final rinsing in spray or immersion washing processes. Treated ferrous components are imparted with a phosphate type corrosion inhibiting coating which provides good short term protection in internal storage conditions.

Metprotect AK3720 is suitable for use following either acid or alkaline treatment and produces a stain free finish ideal for subsequent painting. The product is a mildly alkaline liquid which enables convenient and safe preparation of use solutions.

Metprotect AK3720 is suitable for use on all metals.

Features and benefits:

• Mildly alkaline liquid product 
• Convenient and safe solution preparation
• Produces a stain free finish
• Minimises effluent problems
• Compatible with acids and alkalis
• Suitable for many applications
• Phosphate type coating
• Improves paint adhesion to treated components

Available in:

• 25l
• 205l

Product Code: D3720