Description

HT30 is UV resistant and weatherproof and has
been specifically designed for high temperature
use. After curing HT30 will resist temperatures of
250oC permanently and up to 300oC for short
periods.

Non sagging
High Temperature resistance up to 300oC.
Mildew resistant
UV resistant and weatherproof

Uses

Bond It HT30 is generally used for sealing joints
which are exposed to high temperatures, i.e.
connections on ovens, heating systems, machines,
car bodies (vicinity of engines), etc. HT30 does not
loose it’s sealing properties under extreme
conditions. Not suitable for use within 1 metre of
wood burning stove flues.
HT30 can be applied to glass, ceramic tiles, enamel,
epoxy paint and polyester. It can also be used with
polyamides, ABS, metals and polyester in immersion
or humid heat, however, a primer may be required.

Application

Apply using a standard sealant gun with the nozzle
cut at an angle of 45°, and to an opening slightly
larger than the joint to be sealed. Alternatively HT30
can be tooled with a finger or a thin piece of wood
dipped in a tooling liquid. Avoid any contamination or
mechanical pressure of the sealant before skinning
process has completed. Cover sealant if it is
necessary.
Apply HT30 to one of the two parts to be assembled,
then bring the two parts together. The sealant will
start to cure on contact with atmospheric humidity.
After 3 to 5 minutes exposure to air, it is no longer
possible to “rework” the product. Curing can be
accelerated by increasing temperature up to a
maximum of 150oC dry heat.

Limitations

HT30 is not suitable for use with aquarium
building. HT30 can also cause stains around
joints on marble, sandstone and other extremely
absorbent substrates if they are not treated
carefully with a primer. HT30 cannot be over
painted, therefore substrates to be painted must
be kept free of sealant. During the curing process
small quantities of acted acid are released which
could attack certain kinds