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[DrAndyB]

I have noticed there are a few 'spray on' underseal products about.

Since my baby is always kept in the garage in dry (kept under her warm Duvet ), is it worth giving the underside a bit of TLC ?


• Anybody used any of the spray on underseals ?
• Is it worth doing just really to 'Keep on top of things and keep the underside protection up to scratch ?
• Anybody recommend any brands / particular stuff ?

I only ask since I have just had the arches and door sorted, they wax oiled the wheel arches so look brand new.  Thought I may therefore give the whole underside a spray if thought worth it ?

Thoughts welcome and merry chrismas to all 

[05omegav6]

Preparation is key, regardless of the product you choose

[Nick W]

Scrape any loose edges, and use the thickest brush-on underseal you can get. Buy it from a trade supplier not Halfords.
Brushing it will give better coverage, cost less and not make (such) a mess.

[tidla]

Just sprayed the underside of my prized Citroen van after extensive welding with this stuff.

http://www.dinitrol.co.uk/

Used on winter maintenance gritter vehicles if that helps.

[dbug]

Shouldn't spray your baby with underseal mate, and most people let their babies live in their houses

If you're asking about your car, then it is worth doing - advice as above, ie good preparation and brush application

[flyer 0712]

I always use clear wax oil on top of the sound cleaned under  :yseal  does a great job but very messy..down you arms running into your pits .

[Diamond Black Geezer]

When I did my heat shield stud 'mod' (replacing sheared threads after removal of heatshields) I liberally smeared the areas of bare metal exposed after drilling / angle grinding with seam sealer. I will be going over these areas in time with a black underseal to make it all 'match' 

[DrAndyB]

Just sprayed the underside of my prized Citroen van after extensive welding with this stuff.

http://www.dinitrol.co.uk/

Which Flavour ?  There were a few to choose from from the website, incl the E Type Jag 

Thanks in advance.

Andy.