Fibacryl in a tube is quite a good option. I would probably put some caulk saver foam 'sticks' in first and the Fibacryl likes to shrink so you need to let it dry and apply a second time. You don't really want to sand it much as it's rubbery.
You don't really want to sand it much as it's rubbery.
I found that out unfortunately after for some reason thinking it would sand. It also exposes the fibres in it if you try to. Brilliant otherwise though.
Fibacryl in a tube is quite a good option. I would probably put some caulk saver foam 'sticks' in first and the Fibacryl likes to shrink so you need to let it dry and apply a second time. You don't really want to sand it much as it's rubbery.
https://www.toolstation.com/toupret-fibacryl-flexible-filler/p40082?utm_source=googleshopping&utm_medium=feed&utm_campaign=googleshoppingfeed&mkwid=_dc&pcrid=&pkw=&pmt=&gclid=Cj0KCQjw_5unBhCMARIsACZyzS1HR_WhKuEgT-TSNrCgMS0HrDrrXuqeSXpekcle23ngqlOnKXCcqTAaAtvoEALw_wcB&gclsrc=aw.ds
https://www.decoratingdirect.co.uk/viewprod/f/FOSSA_CAULK_SAVER_6_METER_ROLL/?gclid=Cj0KCQjw_5unBhCMARIsACZyzS0zEDGDYuR2tDD-bi8FuBrGZLiV7R_iGjl6H8JWaEMyRAvgefFYpsoaAqAREALw_wcB