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+ $17.23 Delivery
Arrives: 16 - 18 Feb
Fastest delivery: 11 - 16 Feb
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Renovo International RUP1114 Ultra Proofer 1 Litre, Neutral

4.4 out of 5 stars 1,402 ratings

Price: $39.06 + $17.23 Delivery
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1 Litre
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  • Easy to use
  • Water-based
  • Neutral Colour
  • Suitable for canvas

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Product Information

Size:1 Litre

Technical Details

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Product description

Size:1 Litre

Renovo Ultra Proofer re-establishes the convertible tops original 'as new' waterproof weather barrier.

The recently improved formulation now has the added benefits of UV factor protection and a mould/mildew growth inhibitor to ensure soft tops look like new for longer.

Before applying Ultra Proofer we recommend using Renovo Fabric Soft Top Cleaner according to the ‘severely soiled’ instructions on the bottle to thoroughly clean your convertible top.

Ultra Proofer will help to prevent the harmful penetration of everyday dirt into the fibres of new and old convertible top material and help to keep the re-colour provided by Soft Top Reviver fresher for even longer.

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4.4 out of 5 stars
4.4 out of 5
1,402 global ratings
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Top review from Australia

Reviewed in Australia on 20 October 2020
Size: 1 LitreVerified Purchase

Top reviews from other countries

5.0 out of 5 stars it works really really well BUT
Reviewed in the United Kingdom on 21 August 2018
Size: 500mlVerified Purchase
39 people found this helpful
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5.0 out of 5 stars Beads water on a soft top like a just-waxed roof.
Reviewed in the United Kingdom on 6 July 2014
Size: 500mlVerified Purchase
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5.0 out of 5 stars Beads water on a soft top like a just-waxed roof.
Reviewed in the United Kingdom on 6 July 2014
OK, this stuff is brilliant. I have never used a product lke this, never even thought about it. I just assumed the soft top on my convertible was meant to go damp and dry out as the sun hit it. Hey, I never got wet inside so why would I worry? But this stuff is amazing, it's like putting a plastic shell over your roof which has been polished. I painted my convertible top in about 40 minutes, out of direct sunlight. When it dried I threw a glass of water over it and was amazed - the water literally raced off the top of it! I will try and post a video as I was amazed, this stuff is so simple to paint on (use a normal 2 inch paint brush, or smaller or larger - size really doesn't matter) and let it dry.


Paint from the middle out

Don't paint in direct sunlight


This product will bead any liquid you put onto a soft top after application, it is brilliant. A 500ml bottle does a medium soft top with a bit left over.

Finally make sure you clean it off the paintwork afterwards - you can polish it off but its a pain so catch it quickly.

Update April 2016 -

I have just re-waterproofed my roof using this great stuff again. I should really have done it last year as it seems that the waterproofing lasts about 1 season, but ran out of time. By way of update I got 500ml to do two coats of the roof again, I think 1 litre as recommended would be overkill. I applied the first coat, waited 4 hours then did a second using a paint kettle and 2 inch brush. To get the proofer to cover the roof you have to "splot" the brush a bit onto the roof and then when it starts to soak in you can spread it with the brush. Again, make sure you don't let the stuff get on the paintwork. This time when it happened I immediately diluted with water and then used a chamois to get off.

I have uploaded a couple of pics showing how I applied it, wrapping a dust sheet around the car, with a before pic showing how soaked the roof was normally and an after pic, plus a quick video of just how good this stuff is. It also helped to have the roof raised slightly off of the A pillar so the proofer didn't drip onto the windscreen and caught on a sheet on the inside instead.
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43 people found this helpful
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5.0 out of 5 stars Very happy and the soft top looks like new.
Reviewed in the United Kingdom on 10 August 2017
Size: 500mlVerified Purchase
10 people found this helpful
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Gaurav Aggarwal
5.0 out of 5 stars Stop dithering and buy it!!
Reviewed in the United Kingdom on 19 April 2017
Size: 500mlVerified Purchase
8 people found this helpful
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1.0 out of 5 stars Really don't know what all the fuss is about
Reviewed in the United Kingdom on 2 September 2019
Size: 500mlVerified Purchase
3 people found this helpful
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