Arbokol 682


Arbokol 682 Pouring Grade is a two-part epoxy polysulphide sealant, which when the components are mixed together, cures to form an extremely tough sealant with a small degree of movement accommodation. Arbokol 682 Pouring Grade has a self-levelling formulation for quick and ease of use. The product has good adhesion to glass, concrete, stone, metals and many other common building substrates. It can also be transferred to cartridges or a bulk loading gun before being applied.

Recommended accessories:

  • Arbo Cleaner No. 17 (Xylene based – not suitable for use with plastics or delicate finishes).
  • Arbo Cleaner No. 16 (Alcohol based).

General information

Uniclass 2015

Pr_30_31_76_63 Polysulfide glazing compounds and sealantsPrimary


E40/530 Sealant

L30/50 Purpose-made balustrades

L30/510 Wood balustrades

L30/515 Wood balustrades

L30/55 Proprietary balustrades

L30/550 Purpose-made balustrades

L30/560 Proprietary balustrades

Product range

Polysulphide Sealants

Specification data - Polysulfide glazing compounds and sealants

Product Reference

Arbokol 682

Standard product features



Product Options

Technical data:

  • Work life (typical at 20ºC): 1.5–2 hours.
  • Application temperature: 5–40ºC.
  • Service temperature: -15 to +70ºC.
  • Typical Shore A Hardness (cured at 20ºC): 95.
  • Typical Shore D Hardness (cured at 20ºC): 50.
  • Cure rate at 20ºC/ 65% RH: 7 days. At lower temperatures cure rate will be slowed down.
  • Chemical resistance: Resistant to most dilute acids and alkalis, petrol, diesel, jet fuel, vegetable oils and many common solvents.
  • UV resistance: Very good.
  • Service life: 20 years.
  • Movement accommodation: Butt joints (movement in tension and compression): 5%.
  • Force @ break (7 days cure, tests on a 12 x 12 x 50 mm joint): 2500 N.

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