what is PolyChem™ Shrink ? > Flexible EPDM (Ethylene Propylene Diene Monomer) Rubber Shrink Tubing for all CATV Connections that come in sizes for drop and hardline connectors > Contech's Poly-Chem Shrink sleeves will shrink tightly over cable and connector joints in situ, without heat or other craft issues. > In average conditions the sleeves fully shrink within 24 hours and have a life of over 10 years, providing long term protection from moisture migration, connector loosening through temperature cycling, signal theft, and is a useful preventative solution for common path distortion. > Poly-Chem Shrink sleeves are supplied in air-tight, three ply laminate foil packages proprietary solution that enables your protection sleeves to remain moist and fully expanded until installation. features and benefits of PolyChem™ Shrink Features: > No heat, flame or tools required > Bright colours > Total moisture-proof seal to save connector during disconnect. > Prevents Corrosion > Consistent shrink every time without heat or flame. > No tools needed > Prevents loose connectors > Excellent UV and ozone resistance > Environmental temperature range -67 degrees F to +302 degrees F (-55 degrees C to +150 degrees C) Benefits: > Eliminate Safety Risk > Easy identification in field > No corrosive reaction on connectors > Lowers CPD in network > No Craftsmanship issues > Lowers Ingress/Egress > Long life, use anywhere