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CR 3400

CR 3400
5Pages

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Full General Datasheet CR 3400 IN-MOULD EPOXY GELCOAT / SURFACING SYSTEM ¬ May also be used with some Gurit prepregs INTRODUCTION CR 3400 is an in-mould epoxy surfacing system for epoxy laminates, and is designed to be used as the base for the subsequent application of a paint scheme. CR 3400 is therefore formulated to be easily sandable so that once released, the CR 3400 surface can be readily keyed prior to the application of the paint system. This feature gives additional benefits in that any minor surface defects caused by laminate print-through or mould imperfections can easily be sanded away. CR 3400 is applied into a mould in the same way as other epoxy gelcoats, and has similar handling characteristics. However, the product has a considerably longer overcoating window than other gelcoats - up to one day with Standard Hardener at 20°C. This means that the system can also be used in a very flexible manufacturing environment. CR 3400 is designed to be backed up with Ampreg 22 and Ampreg 26 epoxy laminating systems. Under certain conditions it may also be used in conjunction with SP SE70, SE84 prepregs, ST70 and ST 95 SPRINT® systems. CR3400 must be painted prior to water immersion.

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AVAILABILITY The product is available in a number of formats please contact your local customer support or download the latest product catalogue available on www.gurit.com. TRANSPORT & STORAGE The resin and hardeners 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 will result in a shelf life of 1 year for both the resin and hardeners. Storage...

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HEALTH AND SAFETY The following points must be considered: 1. 2. 3. 4. 5. 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. Overalls or other protective clothing should be worn when mixing, laminating or sanding. Contaminated work clothes should be thoroughly cleaned before re-use. Eye protection should be worn if there is a risk of resin, hardener, solvent or dust entering the...

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This 1 page product summary is intended for use in conjunction with further advice provided under the Instructions for Use section. *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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NOTICE All advice, instruction or recommendation is given in good faith but the selling Gurit entity (the Company) only warrants that advice in writing is given with reasonable skill and care. No further duty or responsibility is accepted by the Company. All advice is given subject to the terms and conditions of sale (the Conditions) which are available on request from the Company or may be viewed at Gurit's Website: www.gurit.com/terms-and-conditions.aspx The Company strongly recommends that Customers make test panels in the final process conditions and conduct appropriate testing of any...

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CR 3400 5Pages

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CR 3400
5Pages