KAVAN Epoxy kit 30min 200g

Clear, fast curing, two-component, high-strength epoxy adhesive resistant to fuels, solvents and vibration; easily sandable when fully cured. Will not embrittle with age. Bonds wood, fibreglass, carbon composites, aluminium, copper, steel, brass, concrete, glass, hard plastics, polystyrene foam, etc.

Properties

• Mixing ratio: 1:1 (by volume and weight)
• Initial colour: clear
• Final colour: clear
• Viscosity (after mixing): 15000–20000 mPa.s
• Working time (until gelation): ca. 15 min (20 °C to 25 °C)
• Glued parts can be handled: after 25–35 min
• Half strength: after 25–35 min
• Full strength: after 4–6 h
• Full cure: 24 h
• Shear strength: 18–24 N/mm²
• Temperature resistance of the bonded joint: -40 °C to +120 °C

Removing excess uncured adhesive: cloth or paper towel moistened with denatured alcohol.

Adhesive thinning: thinner for epoxy varnishes S6300 (the use of thinners increases the curing time and reduces the final strength of the joint – if you need a “thinner” epoxy, use a laminating or finishing epoxy with a lower viscosity).

Use as putty, suitable fillers: microballoons, talc, baby backfill, diatomaceous earth, fine balsa or lime sawdust, chopped fibreglass. Caution – the addition of filler may reduce working time by up to 25 % and (depending on the type and amount of filler used) may reduce the strength of the joint.

Suitable for bonding: softwood and hardwood, chipboard, plywood, metals, polystyrene foam, ceramics, porcelain, glass and carbon laminates, glass and carbon fabrics and fibres.

Not suitable for glueing: soft and flexible plastics (including EPP and EPO), polyethylene, Teflon.

Storing: in a tightly sealed container, in a cool, dry and dark place (at a temperature of 13 °C to 25 °C). Do not expose to temperatures below 10 °C. Take care not to confuse the resin and hardener caps – even a small amount of hardener can degrade large quantities of resin.

Shelf life: Under proper storage conditions, we guarantee a shelf life of 1 year while maintaining the above product properties. Practical experience shows that epoxy resins based on bisphenol A and epichlorohydrin maintain their excellent properties for many years when stored correctly (see also Note 2) – if you buy a pack of adhesive appropriate to your consumption, you do not have to “worry” about its lifetime at all.

Note 1: The curing of the adhesive depends mainly on the ambient temperature; if you mix larger amounts of epoxy at once (typically more than 20–30 g), it can cure much faster – to maintain a longer working time, the adhesive needs to be cooled, e.g. in a water bath. This is because heat is released when the resin and hardener react, and also because the resin cures faster at higher temperatures. And since the mass of the resin (and therefore the amount of heat generated) increases faster than the size of the external surface from which heat is dissipated to the surroundings as the volume increases, more resin is heated and cured faster. Don’t you believe it? Believe it. A 1cm cube has a volume of 1 cm³ and a surface area of 6 cm² – a 6:1 ratio, while a 2cm cube has a volume of 8 cm³ and a surface area of 24 cm² – a ratio of only 3:1.

Note 2: Initially clear and quite flowable epoxy resins based on bisphenol A and epichlorohydrin can sometimes thicken (“curdle” like honey) and lose transparency – this is due to exposure to low temperatures, humidity or time. By gently heating it in hot water (60–70 °C) for a few minutes until the resin becomes clear again in its entire volume, you will get the resin “like new” again, with its original properties.

The product contains substances classified as dangerous within the meaning of Regulation (EC) No. 1272/2008. See the “Downloads” section for details.

Safety information

The product contains substances classified as dangerous within the meaning of Regulation (EC) No. 1272/2008.