SML Marine Paints - Jotun Jotamastic 87

Jotamastic 87

The original market leader in epoxy mastic technology. To be applied directly to steel surfaces where good standards of surface preparation (min ST2.0) have been achieved.

Jotamastic 87 gives excellent corrosion protection both in salt and fresh water. Applied at the correct film thickness (150 to 300 microns in a single coat) to properly prepared steel, it is able to prevent corrosion for up to 15 years.

The aluminium range is particularly suited for submerged areas (look in choose colour for Aluminium or Aluminium red-toned). Aluminium flakes within the coatings create an impenetrable barrier to water and increased coating flexibility.

Use the Wintergrade version for application below 10°C and faster curing times in normal conditions.

Pack size including hardner is 4.7 litres (4.4 litres for the Aluminium or Aluminium red-toned).

Recommended topcoats:

Standard: Conseal Touch-Up

Premium: Hardtop AX

Eco: Hardtop CA

Other topcoat options available. Please call us for advice.

Specification

Application method	Brush, roller or high pressure airless spray
Coverage	6 to 8 m² per litre
No. of recommended coats	3
Dry to re-coat @ 23°C	6 hours
Curing time @ 23°C	7 days
Pot life @ 23°C	2 hours
Thinner	Jotun Thinners No. 17 or SML Epoxy Thinner
Water resistance	Excellent
Chemical resistance	Good
Solvent resistance	Very good

Guides

Guide	Download Size
Brochure	3.54 MB
Mixing by Weight Table	53.69 KB
Data sheet	783.88 KB
Application guide	1.02 MB
Aluminium data Sheet	761.23 KB
Aluminium application guide	931.93 KB
Comp. A Safety Sheet	1.45 MB
Comp. B Safety Sheet	1.33 MB

Suitability

Thinners No. 17

Thinners No. 17 is the solvent base for Jotun's Jotamastic and Penguard range. Available in 5L & 20L sizes

From £26.50

Details

Epoxy Thinner

SML Epoxy Thinner is ideal for use with most two-pack epoxy primers and topcoats.

From £10.25

Details

Jotamastic 80 W/G (Wintergrade)

Wintergrade version for application below 10°C and faster curing times in normal conditions.

From £49.95

Details

PRICES
REDUCED

Conseal Touch-Up

Conseal Touch-Up is a single pack, high build acrylic self-priming topcoat which can be applied directly onto steel.

From £36.50

Details

TOP
SELLER

Hardtop AX

A two-pack glossy polyurethane topcoat with excellent gloss and colour retention. Suitable for brush/roll as well as spray application. Hardtop AX has good chemical resistance and can be used in aggressive atmospheric environments.

From £64.50

Details

isocyanate
free

Hardtop CA

A two-pack acrylic-epoxy, isocyanate free topcoat with excellent gloss and colour retention.

From £64.50

Details

What our customers say

Excellent customer service and competitively-priced products. Their product knowledge is solid and if you have any questions about the application process etc. they are quick to respond with input/advice. Recommended - Matthew Traver - Kent

CU-PRO antifouling is the best we ever used, mine has been on 2-years. Boat comes out occasionally for a blast and put back and antifouling is still perfect. Lost count of how many people I have recommended this product to. - K Jarvis - Fishing Boats Echo 5

If you require anti fouling paints - Go no where else! I have used all the leading antifoul manufacturers paints over 30 years. CU-PRO is the best on the market, does the best job and even cheaper than most of the others. SML are a quality company and with the best products. - David Rosser

Just blacked our boat - your products were fabulous! Been telling all in our Marina! All the kit was spot on, including the rollers. - Sharon Jones - Shropshire

Great marine paints. - James Crompton

Helpful, professional and know their products. - John Richards

Exceptional customer service from start to end. Very knowledgeable staff who go above and beyond to ensure they're selling the correct product to the customer. Combined with good prices, SML is now my go-to company for quality paint and excellent service. - Beam Trading

Many thanks for a wonderful service which would be hard to equal, I have never felt more confident in using your company - Thank you - John Parkin - Mexborough

Thank you for the exemplary service, the paint tins were so well packed, and the surprise Document Pack, was very helpful. That, combined with very swift delivery, was most impressive - D G & B L Lewis - Cardiff

Ordered and delivered within 2 working days. Outstanding service and communication. My order from another company who makes for the trade still not here after a month! - David Black - Denny, Scotland

Just a quick note to say how pleased I am with your products. I have just completed painting my boat and I am thrilled with the result. Excellent product and service – cheers - Adrian Mickleson - East Molesey

Thank you for the excellent service and advice I have received From yourselves. I have placed 3 orders recently and have received every one exactly when I was supposed to. Each item has been brilliantly packed - I will certainly be recommending you to all the other boat owners I know. - Paul Andrews - West Sussex

Thank you so much for clear and excellent advise. It is so rare to receive such excellent customer service. - Mr Donaghy

I would like to thank you for the excellent service from yourself and your fellow workers, keeping me up to date with progress of my order was so welcome in these trying times, I afraid not many firms go the extra mile as yourselves. Brilliant products that I can recommend to any of my friends. Thanks again. - Mick Southby - Bedford

Your website is imho, one of the best in the business. Great products, advice and all the ancillaries needed to get a first rate result, delivered swiftly at a very fair price indeed. Tops! - Tim Allen - East Sussex

Three years ago you supplied CU-PRO Antifouling (3 year coverage), well the yacht was lifted out this week after nearly 3 years in. WOW could not believe how good the bottom was after a quick power wash - one happy happy customer with the super antifouling quality. - Mr McLeman - Dumfries & Galloway

Thanks, paint just delivered this morning. Excellent service from you and the company. Keep up the good work! - Robert Higgins - Edinburgh

Couldn't be more helpful and professional. The best paint company I've ever used. - Glosstock Sales

Thank you very much for a superb product. I used Cupro for the second year at June 2019. On 15th May 2020 - after lock-down, I returned to the boat to find a heavy curtain of weed growing in a "slime" of mud on the hull. I brushed off the mud - the weed went with it, and you could believe the boat had been freshly anti-fouled that day. Excellent - a superb product. - Rod Edmunds - Hayling Island

Recently used SML to order paint for my dutch barge. All the staff were very helpful and knowledgeable about products. They even managed to get a package sent out to me next day when I had come up short on thinners at the end of a long day spraying. I will definitely order paints from here in future. - Christopher French

I used your SHIELD Surface Tolerant Primer and am hugely impressed with the results - this is by far the best result I've had out of many different paints I've tried for this task! The performance is all the more remarkable since the keels sink into highly abrasive harbour mud every low tide, which scours most coatings off. - Mark Hartswood - Scottish Borders

Hello guys, the customer service I received when I was calling for advice really was excellent, I'll be recommending you to all my fellow boaters - Richard Sergejev - Hertfordshire

Excellent Company. Very good knowledge of products and can't do enough for you. I have used this company for around 10 years. - Joseph Wiggins

I was delighted with your service and am in the process of placing another order i paint boats for a living haven’t had the pleasure of using your product but found it easy to use. - Brian Wholey - Lancashire

We are very impressed with the CU-PRO anti fouling. Just dried out the yacht after 14 months continuous immersion and the anti fouling had repelled growth very well, delighted with the anti fouling’s performance and will be re-coating with CU-PRO before re launch in spring next year. - Ian Binnie - Argyll

My boat went back in the water today! I would like to thank SML for the great service you provided, both over the phone, super quick delivery, but above all an excellent product. The boat looks great - Steve Duffy - Staines

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Jotamastic 87

Specification

Guides

Suitability

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You may also be interested in:

Thinners No. 17

Epoxy Thinner