For optimal preparation results: Our LECO mounting systems
Easy handling of specimens, protection of sensitive materials and achieving optimum edge definition: All this and much more is possible with the modern mounting systems from our store. Fully automatic warm mounting systems are just as much a part of our range as various polyester, acrylic or epoxy resins for cold mounting in your laboratory. Convince yourself and discover our high-quality assortment.

Conductotherm 3000 conductive warm mounting material
Conductive heat mounting media for use with electron microscopy and electronic polishing and etching
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
812-233 | Content: 1 kg | Black Graphite/ Polymer; Conductive | 1 | 123,00 |

Lucite transparent warm mounting material
Transparent curing warm mounting material
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-132 | Content: 454 g | Color: Transparent | 1 | 44,00 | |||
811-133 | Content: 2.3 kg | Color: Transparent | 1 | 150,00 | |||
811-625 | Content: 22.7 kg | Color: Transparent | 1 | 1.419,00 |

Bakelite Warm Mounting
Universal mounting material for warm mounting.
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-110 | Content: 0,454 kg | Color: Black | 1 | 15,00 | |||
811-111 | Content: 2.3 kg | Color: Black | 1 | 37,00 | |||
812-122 | Content: 9.1 kg | Color: Black | 1 | 124,00 | |||
811-111-275 | Content: 125 kg | Color: Black | 1 | 1.117,00 | |||
811-117 | Content: 0,454 kg | Color: Red | 1 | 21,00 | |||
811-118 | Content: 2.3 kg | Color: Red | 1 | 44,00 | |||
811-651-391 | Content: 23 kg | Color: Red | 1 | 344,00 | |||
811-153-250 | Content: 113 kg | Color: Red | 1 | 1.258,00 | |||
811-122 | Content: 0,454 kg | Color: Green | 1 | 22,00 | |||
811-123 | Content: 2.3 kg | Color: Green | 1 | 47,00 | |||
811-154-110 | Content: 113 kg | Color: Green | 1 | 1.469,00 | |||
811-128 | Content: 2.3 kg | Color: Multicolor Green/Brown | 1 | 45,00 |

Epoxy - mounting powder
Best edge sharpness when used with hot mounting presses.
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
812-235 | Material/ insert: glass - filler | Color: Black | 1 | 25,00 | |||
812-238 | Material/ insert: glass - filler | Color: Black | 1 | 62,00 | |||
812-241 | Material/ Application: Glass - Filler fine-grained | Color: Black | 1 | 86,00 | |||
811-141 | Material/ insert: glass - filler | Color: Green | 1 | 137,00 | |||
811-645 | Material/ insert: glass - filler | Color: Black | 1 | 140,00 |

Diallyl phthalate Warm Mounting Agent
Very good edge retention; copper-filled media for electron microscopy and electrolytic polishing and etching
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-134 | Content: 454 g | Mineral - filler, ~ 14 samples Ø 40 mm | Color: Blue | 1 | 39,00 | |||
811-135 | Content: 2.3 g | Mineral - filler, ~ 70 samples Ø 40 mm | Color: Blue | 1 | 122,00 | |||
811-633 | Content: 22.7 kg | Mineral - filler, ~ 700 samples Ø 40 mmm | Color: Blue | 1 | 1.167,00 | |||
811-137 | Content: 2.3 kg | glass - filler, ~ 65 samples Ø 40 mm | Color: Blue | 1 | 119,00 | |||
811-277 | Content: 22.7 kg | Glass - filler, ~ 656 samples Ø 40 mm | Color: Blue | 1 | 1.087,00 | |||
811-138 | Content: 454 g | Copper - filler, conductive | Color: Copper | 1 | 94,00 | |||
811-139 | Content: 2.3 kg | Copper - filler, conductive | Color: Copper | 1 | 401,00 |

Thermoset preforms
Compressed bakelite to produce specimens with uniform height.
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-305 | Diameter: 31.75 mm | Color: Black | 100 | 105,00 | |||
811-317 | Diameter: 31.75 mm | Color: Red | 100 | 123,00 | |||
811-329 | Diameter: 31.75 mm | Color: Green | 100 | 134,00 | |||
811-309 | Diameter: 38.1 mm | Color: Black | 100 | 117,00 | |||
811-321 | Diameter: 38.1 mm | Color: Red | 100 | 167,00 | |||
811-333 | Diameter: 38.1 mm | Color: Green | 100 | 137,00 | |||
811-316 | Diameter: 2.0 in | Color: Black | 100 | 178,00 |

Castolite Polyester Kits
Curing time: (air) 4 - 8 hours Max. Curing temperature: 77 - 88 °C System: 2 components Edge sharpness: Good Color: Transparent Optional oven curing at 65 - 82 ° C in 20 - 30 minutes
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-651-514-HAZ | Resin: 2.25 lb (1.02 kg) 811-651-513-HAZ | Hardener: 14.8 ml (811-193-HAZ) | Medium Kit | 1 | 91,00 | ||
811-651-517-HAZ | Resin: 4100 g (811-651-516-HAZ) | Hardener: 14.8 ml (811-193-HAZ) | Large Kit | 1 | 189,00 |

LECOSET 7000 Kits, polyester fast curing
Curing time: (air) 6 - 10 minutes Max. Curing temperature: 88 - 99 °C Edge sharpness: Excellent Color: Opal white System: 3 components
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
813-005-HAZ | 750 g powder (813-086) | 250 ml liquid 1 (813-087-HAZ), 500 ml liquid 2 (813-088-HAZ) | Medium Kit | 1 | 204,00 | ||
813-056-HAZ | Content: 1500 g powder | 1000 ml liquid 1, 500 ml liquid 2 | Large Kit | 1 | 313,00 |

Araldite EPOXY Kit
Curing time: 24 - 48 hours at 21 °C or 4 hours 21 °C + 4 hours 60 °C Mixing ratio 5:1 parts by weight resin : hardener
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
YY-812-113-301-HAZ | Content: 1 kg | Epoxy resin Araldite | 1 | 67,00 | |||
YY-812-114-301-HAZ | Content 1 kg | Epoxy hardener, Aradur, hardener to epoxy resin Araldite | 1 | 54,00 |

Faster curing epoxy kits
Curing time: (air) 2 - 3 hours Max. Curing temperature: 82 - 93 °C Edge sharpness: Excellent Color: Transparent Not suitable for vacuum curing
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
812-524 | Resin: 907 g (811-563-105) | Hardener: 182 g (812-520) | Small Kit | 1 | 144,00 | ||
812-525 | Resin:3269 g (811-563-107) | Hardener: 737 g (812-521) | Large Kit | 1 | 307,00 |

Slow curing epoxy kits
Curing time: (air) 8 -12 hours Working time: 30 - 60 minutes Max. Curing temperature: 74 -79 °C Edge sharpness: Excellent Color: Transparent Optional oven curing at 65 - 82 ° C in 30 - 60 minutes Suitable for vacuum curing
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
812-522 | Resin: 907 g (811-563-101) | Hardener: 133 g (812-518) | Small Kit | 1 | 109,00 | ||
812-523 | Resin: 3629 g (811-563-103) | Hardener: 508 g (812-519) | Large Kit | 1 | 294,00 |

LECOSET 7008 Kits, Acrylic fast curing
Curing time: (air) 10-12 minutes (pressure pot) 10 minutes Max. Curing temperature: 88 -99 °C Edge sharpness: (air cure) Standard (pressure pot) Good
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
813-115-HAZ | Resin: 1 kg powder (813-099) | Hardener: 500 ml liquid (813-113-HAZ) | Medium Kit | 1 | 159,00 | ||
813-116-HAZ | Resin: 2 kg powder (2× 813-099) | Hardener: 1000 ml liquid (813-114-HAZ) | Large Kit | 1 | 318,00 | ||
813-113-HAZ | Hardener: 500 ml liquid | 1 | 61,00 | ||||
813-114-HAZ | Hardener: 1000 ml liquid | 1 | 109,00 | ||||
813-099 | Resin: 1 kg powder | 1 | 100,00 |

LECOSET 100 Kit/ Acrylic fast curing
Curing time (air or pressure pot): 12-15 minutes Max. Curing temperature: 88 -99 °C Edge sharpness (air cure), standard (pressure pot) Good Color: (air cure) Opal White (pressure pot) Transparent
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
833-101-292-HAZ | Resin: 1 kg powder (812-125) | Hardener: 500 ml liquid (812-123-HAZ) | Small Kit | 1 | 110,00 | ||
833-101-293-HAZ | Resin: 2 kg powder (812-126) | Hardener: 1000 ml liquid (812-124-HAZ) | Medium Kit | 1 | 222,00 | ||
833-101-294-HAZ | Resin: 6 kg powder (812-128) | Hardener: 3000 ml liquid (3x 812-124-HAZ) | Extra Large Kit | 1 | 635,00 |

LECOSET™ 35 fast-curing methyl methacrylate
2-component combination set based on modified methyl methacrylate, excellent adhesion and very high abrasion resistance, for fast and optimum grinding embeddings. Curing time: 6 - 7 minutes at 21 °C ambient temperature. Working time: ~ 3 minutes. Max. Curing temperature: ~ 80 °C at 10 g investment material Dosage powder / liquid by weight: 2 : 1, volume: 3 : 1 and color: light green.
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
815-555-188-DS | Content: 1 kg powder | 1 | 73,00 | ||||
815-555-189-DS | Content: 500 ml liquid | 1 | 39,00 | ||||
815-555-190-DS | Content: 5 kg powder | 1 | 304,00 | ||||
815-555-191-DS | Content: 5 liters of liquid | 1 | 257,00 |

Accessories and storage systems
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
810-485 | Specimen holding clamps (stainless steel) | 100 | 92,00 | ||||
810-815-310 | Specimen grips (plastic / colored) | 100 | 30,00 | ||||
811-045 | Specimen protection caps 25.4 mm inner diameter | 25 | 14,00 | ||||
811-046 | Specimen protection caps 31.75 mm inner diameter | 25 | 13,00 | ||||
811-047 | Specimen protection caps 38.1 mm inner diameter | 25 | 15,00 | ||||
811-655-896 | Specimen protection caps 50.8 mm inner diameter | 25 | 31,00 | ||||
811-275 | Paper measuring cup 100 ml | 100 | 25,00 | ||||
811-279 | Measuring cup 296 ml plastic (deformed after use) | 100 | 46,00 | ||||
813-090 | Wooden stirring rod | 500 | 88,00 | ||||
813-025 | Mixing set, consisting of: 12 embedding molds 1" and 1.25" each, 20 paper measuring cups 100 ml, 20 wooden spatulas, 1 dosing spoon | 1 | 98,00 | ||||
841-100 | Archiving cabinet for samples | 1 | 2.289,00 | ||||
812-365 | BOX LAM® storage system with 6 compartments | 1 | 455,00 | ||||
811-651-446 | L300 storage system with 11 compartments | 1 | 1.258,00 | ||||
813-006-DS | LECOMAT pressure vessel for bubble- and pore-free embedding | 1 | 1.002,00 |

Plexiglas - inserts Ø 30 mm
for cold embedding molds 30 mm Ø with insert grooves for printed circuit boards, sheets, wires and small parts
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
YY-875-000-001 | Plexiglas inserts 30 mm with 4 grooves 1 mm | 100 | 67,00 | ||||
YY-875-000-002 | Plexiglas inserts 30 mm with 4 grooves 2 mm | 100 | 67,00 | ||||
YY-875-000-003 | Plexiglas inserts 30 mm with 3 grooves 3 mm | 100 | 67,00 |

Polypropylene embedding molds
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
810-990-012 | Inner diameter: Ø 25.4 mm (1") | Color: Blue | 12 | 31,00 | |||
810-991-012 | Inner diameter: Ø 31.75 mm (1.25") | Color: Blue | 12 | 43,00 | |||
810-992-012 | Inner diameter: Ø 38.1 mm (1.5") | Color: Blue | 12 | 35,00 | |||
813-018-012-DS | Inner diameter: Ø 25 mm | Color: Blue | 12 | 9,00 | |||
813-019-012-DS | Inner diameter: Ø 30 mm | Color: Blue | 12 | 9,00 | |||
813-020-012-DS | Inner diameter: Ø 40 mm | Color: Blue | 12 | 9,00 |

Silicone rubber embedding molds
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-651-230 | Diameter: 25 mm Ø | 5 | 90,00 | ||||
811-651-231 | Diameter: 30 mm Ø | 5 | 106,00 | ||||
811-651-232 | Diameter: 32 mm Ø | 5 | 90,00 | ||||
811-651-233 | Diameter: 40 mm Ø | 5 | 105,00 | ||||
811-651-234 | Diameter: 50 mm Ø | 5 | 149,00 | ||||
811-651-235 | Diameter: 25, 30, 32, 40 and 50 mm (1x each) Ø | 5 | 124,00 | ||||
811-651-236 | Diameter: 70 mm x 30 mm rectangular | 5 | 518,00 | ||||
811-651-237 | Diameter: 100 mm x 42 mm rectangular | 5 | 591,00 | ||||
811-651-340 | Diameter: 31.75 mm (1.25") Ø | 5 | 89,00 | ||||
811-651-341 | Diameter: 38.1 mm (1.5") Ø | 5 | 89,00 |

Polyethylene embedding molds
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
813-018-012-DS | Color: 25 mm white | 12 | 9,00 | ||||
813-019-012-DS | Color: 30 mm white | 12 | 9,00 | ||||
813-020-012-DS | Color: 40mm white | 12 | 9,00 |

Ring molds phenol
Article number | Article information | Note | Purpose | Quantity | Price in € | Quantity | Wishlist |
---|---|---|---|---|---|---|---|
811-221 | Outer diameter: 25 mm | 100 | 217,00 | ||||
811-225 | Outer diameter: 32 mm | 100 | 198,00 | ||||
811-229 | Outer diameter: 38.1 mm | 100 | 248,00 | ||||
811-223 | Outer diameter: 50.8 mm | 100 | 333,00 |