Hello from Windsor

[Digger]

Yes Sir drain pipes are excellent for caching, twas the yank survivalists who first started using plastic drain pipe in 6, 8 and 10 inch diameters cut into lengths from to to 4 feet long, they solvent weld an end cap on then fill the tube with kit before solvent welding the other end cap on, then they run a bead of silicone sealent round the seam for added safety and some even add a band of rubberised amalgamating tape round the seam. Some folks glue a piece of steel to the outside so its easier to find the cache again with a metal detector if you live in an area where its difficult to exactly relocate the cache. I used to buy 4 meter lengths fro Jewsons or B & q plus end caps and solvent weld, some folks prefer the screw fit end sealed with O rings.

I believe in recent times quite a few Brit preppers now prefer to bury wide mouthed blue barrels with screw top or clamp on lids.

Thanks. All good pointers.