We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White putty casting kit with two tubes, mixing pad and wooden spatula

Sirchie

Sirchie MIKROSIL Casting Material Kit White 7 Oz 198.4g

SKU CH-S4K9-FTZYV

Two-part white putty kit with catalyst casts fine tool marks for microscopic examination

  • Two-component kit enables precise tool-mark impressions
  • White putty provides high-contrast detail for microscopic analysis
  • 4 g putty tube supplies ample material for multiple casts
  • Catalyst tube ensures consistent curing performance
  • Mixing pad and spatula included for immediate use

Forensic casting kit

The Sirchie MIKROSIL kit supplies a two-part white putty system for capturing fine tool marks and surface detail. It is intended for forensic examiners and investigators who need high-contrast replicas for microscopic analysis. The package includes a large tube of white casting putty, a smaller catalyst tube, a mixing pad and a wooden spatula. Total putty weight is 198.4g.

Simple two-tube mixing

Installation is limited to dispensing putty and catalyst onto the included pad and blending them with the spatula. The material sets quickly, so the mixed compound must be applied to the impression without delay. A common error is an incorrect ratio that leaves the cast soft or brittle, and another is waiting too long before pressing the mixture into the mark.

Check your case requirements

Verify that the 198.4g quantity matches the volume of impressions you typically document. Confirm that white putty provides the contrast you need against the substrate you are casting. Ensure your workflow allows for the short working time before the material begins to cure.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 78% of the 1,401 comparable items (median $93.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I know the MIKROSIL putty has cured properly after mixing?

The putty changes from a pliable white compound to a firm, high-contrast cast that captures fine detail for microscopic examination.

What items are included in the MIKROSIL kit and what must I supply?

The kit contains a large tube of white putty, a smaller tube of catalyst, a mixing pad and a wooden spatula; no additional tools are required.

Which MIKROSIL kit size should I choose for tool-mark casting work?

The 7 Oz / 198.4 g kit provides enough material for multiple small-detail casts.

More in Binoculars, Scopes & Sights

Similar items