UD5 Toolkit
Surfboard Ding Repair Calculator – Resin & Cloth Quantity
Calculate the amount of epoxy or polyester resin and glass cloth needed to repair a ding based on its dimensions. Covers small cracks to delaminated areas.
Tag: Repair vs Replace Calculator
3+ toolsBroken Christmas Light Finder – Online Visual Bulb Tester Guide
Step‑by‑step interactive flow to diagnose and fix a half‑dead string of lights. Replace fuses or bulbs.
Window Screen Spline Size Guide – Online Measure & Repair
Identify the correct spline diameter needed to replace a window screen. Visual comparison and sizing tool.