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Handipack - Multi-purpose Epoxy System (v12)

Handipack - Multi-purpose Epoxy System (v12)
8Pages

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Handipack - Multi-purpose Epoxy System (v12) - 1

Handipack MULTI-PURPOSE EPOXY SYSTEM ¬ Ideal for repairs and other small tasks ¬ Suitable for gluing, coating, laminating and filling ¬ Simple 2:1 by volume mix ratio ¬ Supplied with dispensing pumps INTRODUCTION Handipack is a multi-purpose epoxy, supplied only in a small pack. It is designed for quick repair work and small scale construction jobs. The system is extremely reactive with a pot-life of just 8 minutes at 20°C. It is therefore best suited to small tasks, and should not be applied in thicknesses exceeding 3mm. The medium to low viscosity of the material enables it to be used for small laminating tasks, using lightweight glass fabrics, such as those from the Gurit reinforcements range. The system’s good clarity makes it a good sheathing matrix system. Used as a coating, it cures rapidly at ambient temperatures to form a tough, clear film, with good moisture resistance. If the coating is to remain unpainted, the cured material should be overcoated with a UV-resistant varnish, since an unprotected epoxy coating will gradually yellow in sunlight. By using the Gurit range of filler powders, a Handipack resin and hardener mix can be turned into a very effective adhesive or filling compound. The Handipack is available only in one size (250ml resin and 125ml hardener), with resin and hardener components each supplied with a dedicated dispensing pump that attaches to the container. The resin/hardener/pumps package is contained in a clear blister pack, that can stand on a display shelf or hang from a display rack.

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Handipack - Multi-purpose Epoxy System (v12) - 2

INSTRUCTIONS FOR USE AMBIENT CONDITIONS The Handipack system should be used ideally at between 10°C - 25°C. At lower temperatures the components thicken and therefore it becomes necessary to prewarm the resin, hardener and the surfaces to be bonded or coated before use. At higher temperatures pot life and working time will be reduced. SURFACE PREPARATION Ensure that surfaces to be bonded, coated or filled are clean, dry and dust-free. All surfaces should be prepared by abrading with medium grit paper. The dust should then be removed and the surfaces wiped down with acetone or Gurit Fast...

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Handipack - Multi-purpose Epoxy System (v12) - 3

COATING With a minimum of 450 microns coating thickness, Handipack forms an effective water resistant seal on wood. On flat surfaces this can be achieved in one coat but on inclined or vertical surfaces, multiple coats will be required. A second coat can be applied as soon as the first has cured enough to not be disturbed (typically 11/2 - 2 hours at 20 - 25°C). However it must be applied before the first has completely lost its 'tack' as otherwise a poor bond may occur. If the cure of the first coat has progressed beyond this point, then allow it to cure hard ( 6 - 8 hours at 20 - 25°C or...

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Handipack - Multi-purpose Epoxy System (v12) - 4

Notes: For an explanation of test methods used see ‘Formulated Products Technical Characteristics’. All figures quoted are indicative of the properties of the product concerned. Some batch to batch variation may occur. t All times are measured from when resin and hardener are first mixed together.

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Handipack - Multi-purpose Epoxy System (v12) - 5

After removal of any surface by-product. Notes: For an explanation of test methods used see ‘Formulated Products Technical Characteristics’. All figures quoted are indicative of the properties of the product concerned. Some batch to batch variation may occur. t All times are measured from when resin and hardener are first mixed together.

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Handipack - Multi-purpose Epoxy System (v12) - 6

PROPERTIES (CONT’D) Working Time† Earliest Sanding Time*† *After removal of any surface by-product. Notes: For an explanation of test methods used see ‘Formulated Products Technical Characteristics’. All figures quoted are indicative of the properties of the product concerned. Some batch to batch variation may occur. † All times are measured from when resin and hardener are first mixed together.

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Handipack - Multi-purpose Epoxy System (v12) - 7

The following points must be considered: 1. Skin contact must be avoided by wearing protective gloves. Gurit recommends the use of disposable nitrile gloves for most applications. The use of barrier creams is not recommended, but to preserve skin condition a moisturising cream should be used after washing. 2. Overalls or other protective clothing should be worn when mixing, laminating or sanding. Contaminated work clothes should be thoroughly cleaned before re-use. 3. Eye protection should be worn if there is a risk of resin, hardener, solvent or dust entering the eyes. If this occurs flush...

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Handipack - Multi-purpose Epoxy System (v12) - 8

TRANSPORT & STORAGE The resin and hardener should be kept in securely closed containers during transport and storage. Any accidental spillage should be soaked up with sand, sawdust, cotton waste or any other absorbent material. The area should then be washed clean (see appropriate Safety Data Sheet). Adequate long term storage conditions for both materials will result in a shelf life of two years for the resin and the hardener. Storage should be in a warm dry place out of direct sunlight and protected from frost. The temperature should be between 10°C and 25°C. Containers should be firmly...

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Handipack - Multi-purpose Epoxy System (v12) 8Pages

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Handipack - Multi-purpose Epoxy System (v12)
8Pages