[mark m]

i need to get some moss of a roof the roof is old slate so i was nervous of useing a pressure washer so i have been looking at mossgo is it good or what would you use

http://uk.video.search.yahoo.com/play?p=mossgo&tnr=21&vid=4805205650374680&turl=http%3A%2F%2Fts1.mm.bing.net%2Fvideos%2Fthumbnail.aspx%3Fq%3D4805205650374680%26id%3D30b743fb079e948b56d2ce0de96f21b4%26bid%3D02mlr%252fyA3%252fsABA%26bn%3DThumb%26url%3Dhttp%253a%252f%252fwww.youtube.com%252fwatch%253fv%253dyP97jLWp7oc&rurl=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DyP97jLWp7oc&sigr=11ak53qp5&newfp=1&tit=Mossgo+Roof+System

[Blast Away]

They advise you to scrape the moss off before applying...

Why call it 'Moss Go' then?! 

[mark m]

what would you use

[Blast Away]

We pressure wash them and if they choose so have them repointed.

http://www.blast-away.co.uk/Pages/RoofCleaningandCoating.aspx

[mike roberts]

We dont pressure wash slate roofs far to many problems.. Slate will be pegged nightmare to replace breakages, I can see 'mossgo' as a solution to some problems but that video does not do them any favours! Hs looks a joke, guys clambering over roof with no protection! But as they r roofers its ok..

[mark m]

We dont pressure wash slate roofs far to many problems.. Slate will be pegged nightmare to replace breakages, I can see 'mossgo' as a solution to some problems but that video does not do them any favours! Hs looks a joke, guys clambering over roof with no protection! But as they r roofers its ok..

I agree i am not going to use a pressure washer what would use

[mike roberts]

I would not quote job.... and explain reasons to customer. If you use mossgo from vid large depsoits have to be scrapped off, this can be done safely via scafolding telescopic poles but want happens if in doing so you dislodge tiles ?