Heldite Jointing Compound 250ml - Setting Type
Heldite Jointing Compound (250ml) is a high performance sealant for preventing leakage of Diesel, Lubricating & Transmission Oils and Coolants, Domestic Heating Oils, Paraffin, Water (Including Sea Water) Steam and Gases, Resistant to Pressure and Temperature Variations.
It will effectively seal bolted, flanged or screwed joints and as it is in a liquid form it is economical to use and does not tend to squeeze out into the interior of a joint and cause damage. Heldite is non-abrasive and will not damage highly machined joint faces; the combination of thermal, plastic and adhesive factors in this jointing compound is unique in the sealant formulation. The plasticity combats the effects of temperature and pressure changes, shifting levels and stresses associated with the assembly of dissimilar metals such as aluminium housings bolted to cast blocks. The adhesive factor not only assists gasket location but has been shown to be an effective locking sealant for imparting additional security to splines, studs and press fit bearings.
Heldite has no effect on metals, rubber or other materials with which it is in contact.
Heldite contains no abrasive material and will not damage highly machined joint faces or such components as aluminium cylinder heads.
Heldite is manufactured to commercial specification 68-145/I
The 250ml Tin of Heldite Jointing Compound comes with its own applicator brush mounted to the inside of the screw cap
Not compatible with Ethanol or Potable water