What's the best... sealant/adhesive edition

[CSR Performance]

Looking for recommendations please?

Exterior sealant for a leaking gutter joint
Exterior wood adhesive/filler to let in a new section on an exterior door frame
Caulk/mastic in white for filling gaps between skirting board and wall, waterproof please.

My Easter break is going to be busy

Thanks all

[shtu]

CSR Performance said:

Exterior sealant for a leaking gutter joint

On uPVC it's a bit of a bodge, but this or Toolstation equivalent, don't be talked into fancier-labelled versions of the same stuff,

https://www.screwfix.com/p/no-nonsense-roof-gutter...

If it's uPVC gutter, you may find opening the joint, cleaning out the dirt and carefully reseating the seal will fx it. You can also buy replacement seals.

[CSR Performance]

shtu said:

On uPVC it's a bit of a bodge, but this or Toolstation equivalent, don't be talked into fancier-labelled versions of the same stuff,

https://www.screwfix.com/p/no-nonsense-roof-gutter...

If it's uPVC gutter, you may find opening the joint, cleaning out the dirt and carefully reseating the seal will fx it. You can also buy replacement seals.

Thank you. Unfortunately our guttering seems to be unobtanium despite being used on our entire estate by a well known housebuilder about 20 years ago, so this is a last resort before having to change the whole run!

[netherfield]

CSR Performance said:

Thank you. Unfortunately our guttering seems to be unobtanium despite being used on our entire estate by a well known housebuilder about 20 years ago, so this is a last resort before having to change the whole run!

That or CT1, we had Cast Iron on the garage, chap working next door said 'you need this special sealer for that job, I'll do it for £60. Said I'd let him know.

Bought tube of CT1 it was fine for year or 3 until a delivery person backed into it, now replaced with aluminium.