Tools and materials for laying
Use a special manual or electric saw for cutting skirting boards that integrate a clamp and a gognometer to measure the cutting angle.
It is virtually impossible to be able to accurately cut the skirting without the proper tools.
Glue for fixing
Use the appropriate assembler glues sold in cartridges that can be used with the silicone gun. This expedient facilitates work by allowing the precise amount of glue used to be adjusted.
Use thin nails paying attention, if you do not hit them well they could bend ruining the skirting board.