Q. What is shelf life and expiration period for this product?
A. Hi Donna, thank you for your question. No shelf life is specified.
Reviews
Reviewed by: Lukasz Sokol - Monday, June 8, 2009
Needs higher temperature : I use the Weller PT tips grade 8 (800 deg F) which need to be short (PTF-8 - short 1.2mm spade end) to add to all that - So it requires more power to flow normally; But other than that, I think it is OK (could be cheaper)