Correct external upvc sealant for gaps

[cooa99]

Anglian windows installed my upvc double glazing over 10yrs ago.
On the outside of the house, the sealant used to fill the gap between the window frame and the brick work has shrank over time.

Please can you recommend the correct product to use for sealing the gap.

Thanks

 

[freddiemercurystwin]

Window sealant

Hi all Noticed some bad gaps and cracking to the sealant on a couple of our windows. Would it be best to use some kind of expanding foam before window sealant or will sealant be enough? Also would it be a good idea to try and remove this old stuff first? Pic below Thanks

www.diynot.com

 

[DiyNutJob]

Hybrid polymer has low shrinkage.

 

[cooa99]

Appreciated, so that's external sealant described as hybrid polymer