Shop products (USA) ► Shop products (EU) ► Shop products (UK & World) ► Further information and links ▼ This tutorial is the first in a four-part series following a project to make lightweight, super-tough sledges for a polar world-record expedition. Find out about the project in this interview with Expedition Coordinator Alex Hibbert: Products featured in this tutorial: ► Polyurethane Foam ► Pattern-Coat Primer ► Pattern-Coat Hi-Gloss ► Mirka Abrasive Paper ► NW1 Cutting Compound ► Sanding Block ► ET500 Adhesive