It was off so couldn't get it out of the nozzle ???
Good sealant, used to keep rain water out of a metal shed base. So far, so good
used it between the joints when re-felting a shed roof, it's not leeking.
Too hard to come out gun think it had gone off should have bought back
Good product. Can be applied to wet guttering and still get a seal
Great cheap black gunk ideal for sealing around roofs etc
have used this for felt roof and gutter repairs, always does the job. easy to use.lasts ages, will not cure in tube for long long time.im an old boy ,so if its easy to use for me, sure anyone can use it.
Bought 3 all within dates opened first expiry date may 2026 so solid would not squeeze out of the skeleton gun. Tried another expiry date September 2026 exactly the same will be taking them back hope for refund
After reading the poor results regarding to product not suitable for using a mastic gun I soaked the new tube in boiling water for 15 mins prior to using . Easy to use although after 15 mins it became hard again.
Ùsed to seal around flue outside good sealer done excellant job.
Bought this but it didn’t but I wouldn’t come out of the tube, I’m guessing it was old stock it had gone off, it wasn’t expensive and it would have cost more in fuel to take it back, so I just binned it, disappointing ☹️
Totally useless. Too thick to come out of the tube. Recut the Moselle thinking it would help. No! I took it back for a refund.
Multi purpose filler
Very difficult to get out of the tube due to the thickness, but fills gaps well
Had to return product as was not flowing as it should do so much so the mastic was escaping through the plunger seal due to the pressure. After checking replacement whilst on site was ok only to realise once a quarter way through, the same problem emerged!
I have not used Soudal mastic before but having seen the reviews and having used their wood filler I thought I would try it. So far so good but only time will tell whether it stands up to British weather as some others but I suspect it will by its texture and very sure it will surpass some I can think of!
Hard and difficult to apply using sealant gun, product was not free flowing and despite instructions saying can be used when wet this was not the case. Ended up using a trowel.
Very disappointed that the product was sold within a month of its expiry date. I suppose that explains the price reduction. The sealant was very difficult to apply.
Certainly seems waterproof, and fills gaps without shrinkage. But it doesn't go solid!
Overall a very good product for gap filling. Time will tell how it weathers, so I can't comment on that.
Chose this to seal a corrugated roof anf flashing to garage rather than being silicon based product.
Works perfectly well, patched the hole in my shed rooftop
