Demonstrates the protection provided by a quality inhibitor

The Sentinel Nail-in-Jar Demo Unit clearly illustrates the importance of a quality corrosion inhibitor for heating system protection. During calls to customer properties and quotations, show the unit. Your customers will see that the unprotected side has started to rust, whilst the other – protected with Sentinel X100 Inhibitor – remains clean.

Key features

  • Use during customer calls to support quotations
  • Shows the importance of quality inhibitor
  • Easy, visual tool

Available sizes

One size only NAIL-JAR-KITS
Sentinel Stockists
£6.99

The Sentinel Nail-in-Jar demo unit is great for showing the importance of adding a quality inhibitor to a heating system. The unit shows two sample tubes: one contains a steel nail in a solution of Sentinel X100 and the other contains a steel nail in just tap water.

Show the unit to your customer, highlighting the different sides. The customer will see that the steel nail in tap water has started to rust while the other remains clean. Explain to them that similar corrosion could be occurring in their heating system and that heat will accelerate that corrosion. Also explain that mixed metals, which is common in heating systems, will also serve to accelerate corrosion if left untreated.