Description
Wet Powder White – Latent Print Developer for Adhesive Surfaces
Our professional Wet Powder White provides a high-contrast solution for developing latent fingerprints on difficult adhesive surfaces. Forensic investigators and laboratory technicians use this pre-mixed, thick liquid to process evidence that standard powders cannot reach. Consequently, this reagent serves as an essential tool for recovering ridge detail from the “sticky” side of tapes and the interior of gloves.
Versatile Application on Adhesive Evidence
You can use Wet Powder White to develop high-fidelity prints on a wide variety of materials. Because the formula specifically targets the residues trapped in adhesives, it ensures excellent friction ridge detail.
- Tape Processing: This solution works effectively on masking, duct, clear, and cellophane tapes. It also produces superior results on brown packaging and nylon-reinforced strapping tapes.
- Glove Examinations: You can apply the liquid to the inside of medical-style or rubber gloves to recover prints from the wearer.
- High Contrast: The white formulation provides maximum visibility on dark or multi-coloured adhesives, ensuring the ridge detail stands out for photography.
Professional Application Process
We supply Wet Powder White as a convenient, pre-mixed solution. Therefore, you do not need to measure or mix chemicals before use.
- Simple Application: First, shake the bottle thoroughly to ensure a consistent texture. Then, apply the liquid to the adhesive surface using a Tetra washable brush or a squirrel hair brush.
- Rinsing: After a brief application period, gently rinse the surface with cool tap water. This wash removes the excess liquid while leaving the developed print intact.
- Indefinite Shelf Life: This product is highly stable and offers an indefinite shelf life. Thus, you can keep it in your forensic kit for long-term use without worrying about chemical degradation.
Safety and Storage Standards
While this product is easy to use, you should always handle it in a controlled environment. We recommend using a tray to catch the rinse water and wearing appropriate personal protective equipment (PPE). Store the bottle in a cool, dry place to maintain its optimal consistency
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