Reprorubber - Metrology Grade Casting Material

Reprorubber offers numerous advantages over other hard-copy replicating materials:
• Quick casting – zero shrinkage
• No release agent required – will not stick to part
• Surface finish replication is exact with excellent optical properties easily checked on an optical comparator or video inspection machine
• Copies can be re-copied from original mould
• Replicas are permanent – will not leach out, ooze out, or gas out
• No more 16 hour cure time as with RTV silicones
• More accurate than all other RTV compounds

Original Reprorubber® Thin Pour - Final Colour: LIGHT GREEN
For internal-shape applications where a thin pour will completely fill the cavity without voids. A complete replica casting is quickly formed.
• Manipulation time is approx 2 minutes and cure time is approximately 10 minutes
• Start to finish: approximately 12 minutes
• Kits include graduated mixing cups, wooden spatulas and instructions

Original Reprorubber® Quick Setting Putty - Final Colour: LIGHT BLUE
Roll two equal-sized balls of catalyst putty and base putty and simply knead them together like dough. Excellent for external shapes.

Simply spread over master pushing down with fingers and wait for cure 8-10minutes. Manipulation time is 1 to 2 minutes. Therefore 12 minutes start to finish.

You can also cast internal shapes and cavities but some pressure should be applied such as a weighted object on top.

New Reprorubber® Orange – Medium Body Pre-filled Cartridges - Final Colour: ORANGE
New Medium Body (Medium Viscosity – Medium Durometer) casting material ideal for both internal and external applications. Disposable pre-filled dual barrel 50ml cartridges can quickly dispense casting material utilising the REPRO-MIX II Gun System.
• Mix time: 15-30 seconds and cure time is 5-6 minutes
• Start to finish: 6-8 minutes

Quick Dispense Cartridge System Kit
Contains everything you need to easily create highly accurate, zero shrinkage replicas. Each kit includes 1 each:
• Repro-Mix II reusable dispensing gun
• 6 each 50ml pre-filled Reprorubber disposable cartridges
• 15 disposable mixing nozzles
• 2 micro injector snap-on nozzles
• Deluxe fitted carrying case

Applications - You can take impressions of:
• All metals
• Non metals
• Paper or cardboard items
• Wood, marble etc
• All plastics
• Rubber
• Ceramic and glass items

Other Uses Include:
• Prototypes of rubber type components such as gaskets, washers, etc
• Making joints where flexibility is required
• As a mask for high temperature plasma spray of metallic coatings
• Fixturing where semi-rigid structure is desired

Physical advantages over the hard-copy replicas:
• Replica is easy to remove – even if they are in under cuts or grooves
• Cross-sectioning of replica is easily accomplished with a knife or razor
• It can then be checked on an optical comparator or microscope
• Surface finish replication is exact with excellent optical properties
• Reprorubber copies can be re-copied (copy from a ‘female mould’ yields a male-shaped replica)
• Replicas are permanent – will not leach or ooze out nor gas out
• No more 16 hour cure time as with RTV silicones
• More accurate than all other RTV compounds
• Reprorubber putty will withstand up to 600°F (or more)

	REPRORUBBER	REPRORUBBER	REPRORUBBER
	THIN POUR	MEDIUM BODY ORANGE	QUICK SETTING PUTTY
	15-30 seconds	15-30 seconds	Approximately 1 minute
Working Time (Manipulation Time)	2 minutes	2.5 minutes	1-2 minutes (from beginning of mix)
Setting Time (at room temperature)	10-15 minutes	5-6 minutes	8-10 minutes
Permanent Deformation	0.2%	0.3%	0.3%
Dimensional Stability	less than 0.50%	less than 0.40%	less than 0.25%
Tear Strength	44 pounds per sq. inch	300 pounds per sq. inch	105 pounds per sq. inch
Elongation	60% at break	70% at break	6.3% at break
Durometer (Shore A-2)	30 (at 15 minutes)	40 (at 10 minutes)	50 (at 7 minutes)
Temperature Stability	1 week @ 23°C (72°F)	1 week @ 23°C (72°F)	1 week @ 23°C (72°F)
Detail Reproduction	EXCELLENT	EXCELLENT	EXCELLENT

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