A-221-05-50MIL: LSR Cartridge 50ml (05 Shore A)
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Product Details
A-221-05-50MIL (LSR 4305) Cartridge – Shore A 01
A-221-01-50MIL is part of the Elkem LSR 4300 Series, an ultra-soft, platinum-cure liquid silicone rubber supplied in a convenient 50 mL cartridge system. With a Shore A 05 durometer, this material offers maximum softness and flexibility for highly compliant applications.
This two-part, 100% solids system mixes in a 1:1 ratio and cures via addition-cure (platinum) chemistry to form a tough, optically clear elastomer with excellent performance.
Kit Includes
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50 mL cartridge
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4 mixing tips
Product Features
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Shore A 05 Very soft silicone elastomer with improved strength
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Elkem LSR 4305 (LSR 4300 Series)
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1:1 mix ratio (Part A : Part B)
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Platinum (addition-cure), solvent-free system
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High clarity / translucent appearance
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Produces extremely soft, flexible finished parts
Processing Notes
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Designed for cartridge dispensing systems
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DG-1-A Manual Gun recommended for durometers up to Shore A 30
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DG-50 Pneumatic Gun recommended for higher durometers
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Requires heat curing for full vulcanization
Important
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MOQ: 6 cartridges
Shipping & Compliance
Most orders ship within 1-2 business days. Hazardous materials may require additional processing time and special shipping arrangements.
Technical Specifications
| Physical Properties | |
| Durometer (Shore A) | 5 |
| Specific Gravity | 1.07 |
| Color | MetaobjectListDrop |
| Mechanical Properties | |
| Tensile Strength | 480.0 PSI |
| Tear Strength | 65 |
| Elongation | 1050.0% |
| Processing Properties | |
| Mix Ratio | 1:1 |
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Expert Technical Support
Contact UsOur team has decades of experience helping prosthetic clinicians, device manufacturers, and special effects artists select the right materials for their applications.
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Quality Guaranteed
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Consistent material performance backed by batch traceability and available COA/COC documentation for all lot numbers.