Kester EP256 is a no-clean, air or nitrogen reflowable paste designed for reflow profiling and stencil cleaning without leaving a residue.  See shipping information.

EP256 Features & Benefits:
• Kester P/N: 70-0102-0511
• Designed for reflow profiling and stencil printing
• Compatible with enclose print head systems
• Stable wetting over a wide range of profiles
• No-clean formula does not leave a residue (typical applications)
• High activity on all substrates including OSPs
• Stable tack over 8+ hours
• Off-pad print without solder balls
• Reduce scrap with less paste dry out
• Capable of 90 minute break times in printing

Kester Easy Profile EP256 Specifications:
• Alloy: Sn63 Pb37 (63% tin / 37% lead)
• Metals: 90%
• Type 3
• Mesh size: -325+500
• Pitch characteristic printability: 0.4mm/16mils
• High print speeds: up to 8+in/sec (200+ mm/s)
• Stencil life: 8+ hours (process dependent)
• Classified as ROL0 per J-STD-004
• Compliant to Bellcore GR78
• Refrigeration required

Shipping Information
• Overnight: Perishable products ship via UPS-Red Next Day Air delivery (most zip codes)
• Ground: Shipments within 1-day delivery from South Hackensack, NJ (Zip Code 07606) can ship via UPS ground