Solarez Polyester Weenie Travel Kit The Solarez Polyester Mini Travel Kit is perfect for repairing your custom board on the go including fiberfill putty and microlite putty. Features 0.5 oz tube Solarez fiberfil putty. 60/220 grit sand pad and spreader. In a crush-proof watertight plastic capsule. Specification Weight: 4oz Resin Type: Polyester