Blog

Where motorcycle wiring fails, how to repair it with slim sealed joins, and how to add accessories without overloading the charging system.

How to measure a join and pick the right heat shrink size, with a chart showing what each Solderstick tube from 7.9mm to 33mm fits.

How to make sealed, long-lasting connections on the extra-low-voltage side of a garden lighting system, and where the DIY line sits.

Why salt water kills boat wiring connections, and how tinned cable, sealed joins and adhesive-lined heat shrink keep 12V circuits working.

Single wall heat shrink grips, dual wall heat shrink seals. Here is how the adhesive lining works and when each type is the right choice.

What 2:1, 3:1, 4:1 and 6:1 heat shrink ratios mean, how to read the sizes on the pack, and which ratio suits each 12V job.

Solderstick connectors are rated IP67: dust tight and protected against temporary immersion. Here's what that rating really covers, how to get a reliable seal, and when to add dual wall heat shrink over the top.