SPR & Adhesive Side Development

Small Particle Reagent (SPR)
Small particle reagent is a suspension of fine molybdenum disulfide particles. It adheres to the fatty components of skin secretions to form a gray deposit. Developed prints must be photographed immediately because the reaction product is very fragile. Developed prints may be carefully lifted using conventional methods. Available in dark, light and UV. 

Adhesive Side Development
Adhesive side powder & pre-mixed developers attach themselves to print impressions on the adhesive side of tapes. It produces excellent results on light-colored or transparent tapes, including duct tape, masking tape, plastic surgical tape, foam tape, clear and reinforced packing tapes and labels. This process involves wetting tapes. 


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