'NS-Permanent sealer’ is a permanent sealing compound which is designed to handle high temperatures without adverse effect.

The Ns-Ps17 comes as a black rubber looking substance, it is relatively solid and rubbery in its cold state.

It becomes a black liquid when heated on a stove.

NS-Ps17 has a melting point of 300 deg C and is very effective in sealing leaks and stabilizing fittings to reduce micro-movement.

The Repair Kit includes enough sealer to fix 4-6 fittings.

• NS-Ps17 compound
• Protective template for N200/300 fittings
• Metal melting/pouring jug
• Access to repair instructions and guides in our 'Education center on-line'