Weiler Abrasives is offering a downloadable PDF of its new Multi-Pass Welding Guide. The company developed the guide for industries that commonly weld thick metal joints with multiple passes for increased strength, including oil and gas, pressure vessel, construction, shipbuilding and more. The guide provides step-by-step instructions for abrasives selection and usage for part prep cleaning and root pass grinding, along with hot, filler and cap pass cleaning. It also offers details for finishing welds and includes explanations and product recommendations for beveling, facing and mechanical welding.