RestorLine Combo Repair Kit (3-6wt) is your all-in-one fly line repair solution. No matter the damage, the combo kit restores your line to premier condition. Kit includes 1 piece ReLine (blue), and 1 piece ReLOOP (gray). Use ReLine to repair damaged line sections. Replace a broken or damaged welded loop with ReLOOP. Kit requires a heat gun for use (not included). Never use open flame with ANY RestorLine products.