THRU DECK MICRO BLOCK Cleaner which makes the hull lighter

which makes the hull lighter and adding fibreglass cloth

Constructed of hot dipped galvanized malleable iron

Pot life at 72°F (22°C): 20 to 25 minutes Cure to a solid state: 10 to 15 hours Cure to maximum strength: 1 to 4 days Minimum recommended temperature: 60°F (16°C)

Strong enough to remove tree sap

THRU DECK MICRO BLOCK Cleaner which makes the hull lighterSmall, lightweight, free running blocks utilizing stainless steel sideplates, lightweight Delrin sheaves, and carbon black Delrin ball bearings. Use for Cunninghams Outhauls, vangs, traveler controls, barberhaulers, flag halyards, leech cords or lead car return tackles. Standard features are; Sheave dia. 7 8" (22 mm), Max line dia. 1 4" (6 mm), Breaking strength; 1200lbs.