Hodgson seamseal CV caravan sealant (White)

£8.99(inc VAT) £10.81
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For bedding seams, mouldings, rails, window and door frames and many other types of covered joints in portable buildings, caravans, holiday homes,
boats, freight containers and transport vehicles.

Seam seal CV Non Setting Mastic which forms an elastic tight skin that can be painted over after 24 hours.

Surface preparation: All surfaces must be clean, dry and free from frost, grease and loose materials. Apply primer if required. In situations where an
especially neat finish is required, use masking tape to cover the face edges of the joint and remove immediately once tooling has been completed
Cut the top of the screw thread off the cartridge and screw on the nozzle. Cut nozzle to correct diameter for joint size. Apply using a skeleton or powered gun
into the joint ensuring good contact with surfaces.

Properties
Application temperature range: +5ºC to +30ºC
Curing: Seamseal CV cures by evaporation of solvent. Full cure normally occurs in 2-4 days. Rate of cure will depend on thickness, ambient temperature, joint size and design. Lower temperatures and drier conditions will result in a slower rate of cure.
Priming: Primers are not normally required for good adhesion to most metals.
Shelf life: 12 months when stored in cool, dry conditions.
Skinning time: Does not skin. The surface of the sealant will appear dry to the touch after several days but will remain pliable beneath the surface.
Working time: Approximately 20 minutes.

PLEASE NOTE THE DATE ON THE SEALANT IS DATE OF MANUFACTURE NOT EXPIRY DATE THIS PRODUCT IS GOOD FOR 1 YEAR FROM THIS DATE.


  • High performance bedding sealant with a solvented release curing system.
  • Good adhesion to a wide variety of surfaces, especially coated metals.
  • Excellent application characteristics either with hand applied or air operated
  • Easy to tool and clean off using Hodgson’s Caravan Sealant Cleaner.
  • Does not form a skin but leaves a dry surface which remains pliable after
  • Excellent weather resistant properties.
  • Good performance in low movement joints.

EAN-13 : 5020001070784

3 FAQs on the Hodgson seamseal CV caravan sealant (White)

I have a 7 year old Dethleffs advantage motorhome with Heki 3 plus skylight which has just started leaking slightly. Having looked at your technical drawings it looks as if the only sure way to solve the problem will be to remove it completely and reseal. Am I right in this assumption and if so is this as straight forward as it would appear? I am a bit concerned that removing the old sealant may not be easy. Could you please advise: 1. what I am likely to need to remove the old sealant 2. what sealant should be used 3 there also appears to be a rubber seal beneath the other frame - will this need replacing at the same time? 4 can i get all the required parts from you? Thanks in advance for your help
This is a straightforward job providing a non setting sealant was used during manufacture. Once the fixing screws have been removed then the frame should lift away from the roof of the vehicle. The ease with which it lifts will depend upon the sealant used. We recommend using a non setting sealant when replacing such as our ref. 205932. The old sealant will need to be removed with a chisel type tool.<br />The rubber seal should not need replacing unless it is cracked.
I asked for advise on which sealant is recommended for Seitz S4 windows when fitting a new rubber outer frame to outer wall seal on my caravan. On 10th. August & 29th August 2013. I have not yet received the Seals ordered from yourselves. But I would appreciate an answer to my question, as I do not wish to use a wrong Sealant for this situation. Many Thanks. Regards Adrian Meek
We would normally use a non setting mastic such as the Carafax IDL.
Hi I have just purchased a REMIS 400 skylight from you, can I use Sikaflex 512 as a seal between the skylight and the roof
Yes you can but it is not easy to remove should you need to change the rooflight in the future, We normally use a non setting mastic such as Carafax IDL.

31 Customer Reviews on Hodgson seamseal CV caravan sealant (White)

Quick delivery

by Mr K Wilson (15 Nov 2023)
5 star review(5/5)
Quick delivery

Seal Good

by Tom Hill (27 Sep 2023)
5 star review(5/5)
I used this sealant when fitting a new Heki fan light to the roof of my caravan, it has rained very heavy since fitting and no leaks, I'd use it again.

Great Service

by Mr Horne (19 Jun 2023)
5 star review(5/5)
Delivered promptly and as advertised

SOUDAL BUTYRUB

by Mr M Darby (15 Nov 2022)
5 star review(5/5)
Bought Soudal Butyrub to replace a leaking seal on a caravan. It arrived quickly and was easy to use with little wastage. Very happy so far with the results. time will tell if there are any problems ,but so far very satisfied with the results.

Excellent Service And Part.

by stephen Wicks-eales. (29 Jun 2022)
5 star review(5/5)
Took the advice as per the web site and used this to seal our skylight frame.
wasn't quite sure how much to use but a quick YouTube check showed how easy it is to use. and now were away again all fixed up. Anybody thats a competent DIYer, can do this. Cheers.

My package arrived as ordered and in…

by Mr Ian Anderson (20 Jan 2022)
5 star review(5/5)
My package arrived as ordered and in good condition. I will use this company again in the future.

Great professional service

by keith (05 Jan 2022)
4 star review(4/5)
Great professional service. As an amateur customer fixing instructions and screws would have been a bonus. But, it's not to difficult to figure out how and find screws. I'll be ordering a second now I know I can do the job myself.

I can see clearly now…

by Trevor Middleton (19 Sep 2021)
5 star review(5/5)
In urgent need of a rooflight to replace the one I’d found to be leaking (typically, on a Sunday evening), I found a direct replacement on Leisureshopdirect and ordered it within minutes on my phone. It was really useful that they also recommend and sell the sealant to use with it as a simple add-on, which meant no leaving the shopping cart to search the rest of the site, which can be a pain on a phone. The items arrived just over 24 hours later, well-wrapped and in perfect condition, and the tracking information meant I knew where my items where every step of the way. A simple ordering process and great after-sales service: what more could you want?

i bought a new roof light for my…

by RC524201X john & janet Harrison (16 Jun 2021)
5 star review(5/5)
i bought a new roof light for my caravan, it came in three days of ordering,well packed and i fitted it the same day. first class service.

The Only Sealant For Motorhomes To Use

by Mr Fraser (09 Jun 2021)
5 star review(5/5)
Great Product does exactly what it says

To Seal The New Rooflight To The Caravan

by Linda Macdonald (01 Apr 2021)
5 star review(5/5)
Easy to use and made perfect seal

Very efficient

by David Gumm (02 Sep 2020)
5 star review(5/5)
Very efficient. Item well wrapped and delivered promptly in good condition. Couldn't ask for better service

Exellent Product

by Mike Palmer (02 Nov 2019)
5 star review(5/5)
This is super sticky and will seal any joint with ease

I have used Leisureshopdirect twice now…

by Philip Selwood (08 Oct 2019)
5 star review(5/5)
I have used Leisureshopdirect twice now and never been disappointed with their service. Their communication is spot on. Leisureshopdirect will be my first choice when I next need parts for my motorcaravan building project.

Good Service

by Will (04 Mar 2017)
5 star review(5/5)
great service from store, will be using when we have dry weather

Great Service!!

by Christine Keller, Australia (07 Dec 2016)
5 star review(5/5)
Fantastic Service! Thanks

Does What It Says

by M Brooks (08 Jun 2016)
5 star review(5/5)
What is there to say about a sealant? It does what it says.

Brilliant

by Martin F (28 Apr 2016)
4 star review(4/5)
This Hodgson Mastic Non-Setting Caravan Sealant was easy to apply and went on where I wanted it to thanks to the nozzle - some nozzles are too big, but not this one.
I was very pleased with the price and it was an excellent purchase.
My only concern will be its longevity, but that is something I can only wait and see on that.

Great Sealer

by Mr Keating (07 Jul 2015)
5 star review(5/5)
worked perfectly, you do get sticky using it so lots of white spirit and gloves

Non Setting Mastic

by Mike (01 Apr 2015)
4 star review(4/5)
Just as good as sikaflex but less than half the price
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
  Did you know we have been established and have been in the caravan and motorhome industry for over 50 years?
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