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Primers

Suitability

With more than 25 years’ experience and continuous growth, the Jotamastic range has established itself as the leading surface tolerant repair and maintenance primers. It is used on over 30% of the worlds merchant fleet and extensively in the oil and offshore energy production industries. The smallest tins of Jotamastic are 5 litres.

Jotamastic 90 - Offers the longest lifetime in any environment – surface tolerant and fast drying, greatly improving efficiency - wide range of colours – can also be used as a topcoat in situations where UV resistance is not a consideration (see product info).

Jotamastic 87 - The original market leader in epoxy mastic technology - Apply on sound surfaces prepared to St 2.

Jotamastic 80 - Excellent protection in less severe environments - Low film thickness version of Jotamastic 87, for use above the waterline only (except aluminium versions).

Jotamastic SF - Solvent free - a good solution in confined spaces and where danger of explosion can be an issue. 14.6 litre pack only.

Jotamastic Smartpack1:1 mix ratio reduces waste and makes mixing small quantities easier – good flowout when applied with a brush and roller, 10 litre pack only.

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Jotamastic 80

Excellent protection in less severe environments - Low film thickness version of Jotamastic 87. Available in off white, grey, black and red and with the inclusion of aluminium flakes in Aluminium and Aluminium red toned.

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Jotamastic 87

This is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, high solids, high build product. Specially designed for areas where optimum surface preparation is not possible or desired.

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Jotamastic 87 AL

This is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, high solids, high build product. It is aluminium pigmented for improved barrier effect.

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Jotamastic 90

Offers the longest lifetime in any environment. It has exceptional corrosion resistance, is surface tolerant and fast drying - greatly improving efficiency, It is also available in a wide range of colours.

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Jotamastic 90 AL

The addition of aluminium flakes provides extreme corrosion protection and exceptional water resistance. Particularly suited to submerged areas.

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Jotamastic SF 14.67L

A two pack solvent-free epoxy mastic coating, in a 14.67 litre pack. Specially designed for areas where optimum surface preparation is not possible. It is a high build product, and provides long lasting protection in environments with high corrosivity. It can be used as primer, mid coat, finish coat or as a single coat system. Suitable for properly prepared carbon steel and aged coating surfaces. It is primarily designed for maintenance and repair, on areas such as outside hulls, exterior and interior areas, offshore environments including splash zones, refineries, bridges, buildings, and general structural steel. Well suited for early immersion. It is available in grey, red and off-white, in a 14.67 litre pack with Standard Comp B.

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Jotamastic Smartpack 10L

Jotamastic Smartpack is a two-pack surface tolerant high solids epoxy primer coat for use on steel. The aluminium version includes aluminium pigment for improved barrier effect.

SML
Primer Tint 90ml

Use to differentiate between coats. Apply a small amount of this tint so the second coat shows as a different colour to the first coat thereby ensuring even coverage and better protection.


The SHIELD range are commercial primers formulated for easy application by leisure users who do not have access to spray equipment and are available in smaller 2.5 litre tins.
For all metal - Use ST Epoxy Primer which bonds well to bare metal but is tolerant of less than perfect preparation, then High Build Epoxy to increase the thickness of the protective layer. Use Quick-Dry Spot Primer, in a handy 500ml, tin to prime small areas of bare metal before applying a single-pack topcoat.
For bare GRP/Fibreglass/gelcoat - Apply 
High Build Epoxy to repair and build up the GRP/gelcoat layer, easily sanded to provide a smooth finish ready for your topcoat.
For previously painted surfaces - Use Undercoat above the waterline and Underwater Primer below to form a good base for your topcoat or antifouling.

SML SHIELD
High Build Epoxy Primer 2.5L

A 2-pack high build epoxy primer for use above or below the waterline, or as a build coat over Shield Surface Tolerant Epoxy Primer.

SML SHIELD
SML Bilge Paint 2.5 L Light Grey

Fast-drying bilge paint, primer/finish coat, to protect steel & GRP, & giving excellent water, diesel and chemical resistance. Easy application to all types of bilge including Yachts and Canal Boat.

SML SHIELD
SML Underwater Primer 2.5L

SHIELD Underwater Primer is a specially formulated primer for use below the waterline under CU-PRO Premium Antifouling. It can also be used to seal over existing antifouling or direct to GRP, aluminum, steel, wood or ferro cement.

SML SHIELD
ST Epoxy Primer 2.5L

A surface tolerant epoxy primer for use on steel above and below the waterline. Use as a first coat on prepared steel.

SML SHIELD
Undercoat 2.5 L

A single pack primer with good adhesion to steel, aluminium and wood. Can be used as a matt topcoat. 2.5L pack size.


A range of easy to use, economical and effective primers for use in a corrosive environment.

Vinyguard Silvergrey - A quick drying, modified vinyl primer, ideal as a tie coat or as a sealer for an antifouling system. Use Underwater Primer or Vinyl Primer Spray for smaller sizes.
Pilot QD Primer - A quick drying alkyd based primer with zinc phosphate for corrosion prevention above the waterline only in moderate, non-aggressive environments.
Alkydprimer - Excellent hiding power, can be applied to most existing coatings.
Can used as a topcoat with a matt finish. Resistant to heat up to 120°C. For a smaller size use EasyPrimer.
Ballastic Black Premium Hull Blacking – A high build bitumen coating that is ideal for use below the waterline on narrowboats, canal boats and for vessels on the inland waterways.
Conseal TU Aluminium - One-coat solution aluminium coloured, high build, self-priming topcoat which can be applied direct to metal.

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AlkydPrimer

Alkyd Primer is a single pack oil based primer/undercoat for use on steel, wood and aluminium surfaces where Pilot II is the desired finish coat. It can also be used as a topcoat when a matt finish is required.

SML
Ballastic Black

Ballastic Black is a traditional bitumen hull blacking. It has a higher percentage of volume solids than both Intertuf 16 and Rylards Rytex, It can be applied on bare steel or over existing coatings.

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Conseal TU 5L Aluminium

The one-product solution! Conseal Touch Up Aluminium is a single pack, high build, self-priming topcoat which can be applied direct to metal. Available in 5 litre tins.

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EasyPrimer 1L

A traditional alkyd primer, EasyPrimer offers good filling & levelling properties. Available in White or Grey, in 1L.

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Pilot QD Primer

Pilot QD Primer is a single pack, fast drying alkyd based primer with zinc phosphate as an active corrosion preventing pigment. It is for use above the waterline on steel or aluminium structures in moderate non-aggressive environments.

SML
Primer Tint 90ml

Use to differentiate between coats. Apply a small amount of this tint so the second coat shows as a different colour to the first coat thereby ensuring even coverage and better protection.

SML SHIELD
SML Bilge Paint 2.5 L Light Grey

Fast-drying bilge paint, primer/finish coat, to protect steel & GRP, & giving excellent water, diesel and chemical resistance. Easy application to all types of bilge including Yachts and Canal Boat.

SML SHIELD
SML Underwater Primer 2.5L

SHIELD Underwater Primer is a specially formulated primer for use below the waterline under CU-PRO Premium Antifouling. It can also be used to seal over existing antifouling or direct to GRP, aluminum, steel, wood or ferro cement.

SML SHIELD
Undercoat 2.5 L

A single pack primer with good adhesion to steel, aluminium and wood. Can be used as a matt topcoat. 2.5L pack size.

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Vinyguard Silvergrey 88

Vinyguard Silvergrey is a quick drying, modified vinyl primer, recommended as a tie coat or as a sealer for an antifouling system. It is very water resistant and is excellent above and below the waterline as part of a single pack paint system.

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Vinyl Primer Spray 0.4L

Vinyl Primer Spray is a one component, aluminium pigmented vinyl modified primer specially developed for areas to be coated with Aqualine Spray, such as stern drives, flaps, outboard engines, propellers, etc. Fast drying product.


A range of two-pack epoxy primers in addition to the Jotamastic range each offering specific qualities and uses.
Ballastic EpoxyNEW. Can be applied over existing bitumen paint without the need to blast back to bare steel. Build protection with Jotamsatic 90 for a 10 year paint system on your canal boat.
Penguard HB - A high build, pure epoxy primer with excellent adhesion to GRP and Aluminium.
Use Penguard LT Additive below 10°C. Use AntiPest or High Build Epoxy for smaller sizes.
Penguard FC – High build and volume solids with very good chemical resistance. For steel structures exposed to high atmospheric corrosive environments. Penguard HSP for faster 
dry-to-recoat.
Balloxy HB Light - A high build epoxy coating for use in ballast tanks, cofferdams and in areas with condensation where blast cleaning isn't always possible. It is extremely surface tolerant.
Baltoflake - A quick curing polyester coating that is reinforced with glass flakes and provides long term corrosion protection. Ideal for areas subject to extreme mechanical wear.
Barrier 90 - Jotun's highest specification zinc rich epoxy, containing 90% zinc in 8.75 litre tin. For 86% zinc and smaller size use Barrier in 4 litre size.
Safeguard Universal ES - Used as a two-pack tiecoat for good adhesion between primer and antifouling in a 18 litre pack. For a single-pack option in smaller size use Vinyguard Slivergrey.
Muki EPS - A shop primer designed for good welding and cutting speed, giving reduced weld porosity and back burning.

Antipest 2.5L grey kit

Helps prevent osmosis. Suitable for fibreglass, gelcoat, steel & marine timber

SML
Ballastic Epoxy 5L

A high build epoxy with extended durability, suitable for use above and below the waterline.

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Balloxy HB Light

Jotun Balloxy HB Light is a two-pack, high build epoxy coating for use in ballast tanks, cofferdams and in areas with condensation where blast cleaning isn't always possible.

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Barrier

Barrier is a two-pack, zinc rich, epoxy primer. Barrier is used in combination with other primers to further improve corrosion protection. Total zinc content = 86%.

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Barrier 90 - 8.75L

Barrier is a two-pack, zinc rich, epoxy primer. Barrier is used in combination with other primers to further improve corrosion protection. Total zinc content = 90%

SML SHIELD
High Build Epoxy Primer 2.5L

A 2-pack high build epoxy primer for use above or below the waterline, or as a build coat over Shield Surface Tolerant Epoxy Primer.

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Penguard Clear Sealer

Penguard Clear Sealer is a transparent two-pack epoxy sealer with excellent waterproofing qualities.

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Penguard FC

Penguard FC is a high build, two-pack epoxy coating that can be used as a topcoat in an epoxy paint system or as a single coat system on steel and concrete.

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Penguard HB

Penguard HB is a high build, two-pack pure epoxy primer. It is ideal for application on GRP or gelcoat as it provides excellent waterproofing and will help prevent osmosis.

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Penguard HSP

Penguard HSP is a fast drying, high solids two-pack epoxy coating. Penguard HSP provides corrosion protection to steel in an urban and industrial atmosphere.

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Penguard LT Additive

Penguard Low Temperature Additive is an additive that will assist drying and curing of Penguard paints at low temperatures (down to 2ºC).

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Penguard Primer

Penguard Primer is a high-molecular-weight epoxy primer for new construction. It can be used as a primer as part of a complete system in atmospheric and immersed environments. Suitable for properly prepared carbon steel, stainless steel, aluminium, concrete, galvanised steel, shop primed steel and thermally sprayed zinc substrates.

SML
Primer Tint 90ml

Use to differentiate between coats. Apply a small amount of this tint so the second coat shows as a different colour to the first coat thereby ensuring even coverage and better protection.

JOTUN
Safeguard Universal ES

Safeguard Universal ES is a two-component epoxy-vinyl coating that is ideal for use as a primer before the application of Jotun antifouling.

SML SHIELD
ST Epoxy Primer 2.5L

A surface tolerant epoxy primer for use on steel above and below the waterline. Use as a first coat on prepared steel.


The Penguard Express range is for use as an anti-corrosive primer or intermediate coat for protection of steel, aluminium, concrete & GRP in atmospheric exposure above the waterline. It is primarily intended for use by steel fabricators on new steel rather than for marine use.

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Penguard Express

Penguard Express is a fast drying, two-pack epoxy primer which may be applied in high film thickness and at low temperatures. Suitable for use above the waterline.

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Penguard Express MIO

Penguard Express MIO is a fast drying, high solids, two-pack epoxy coatings which can be applied at high film thicknesses and at low temperatures. It contains micaceous iron oxide for increased barrier effect.

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Penguard Express ZP

Penguard Express ZP is a fast drying, high solids, two-pack epoxy coating system which can be applied at high film thicknesses and at lower temperatures.


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Muki EPS 18.5L

Muki EPS is a multi-functional quick drying primer that contains iron oxide pigment. It is a two-pack epoxy and allows for fair cutting and welding.

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Muki Z 2001 16.75L

A two-pack, modified low zinc ethyl silicate shopprimer that has been designed to allow for optimum cutting and welding. Gives reduced weld defects/backburning.


Listed here for reference only and to provide a link to a product that may have superseded it. These products are not available to purchase.

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Jotafloor Sealer

Now discontinued but Penguard Clear Sealer is a good alternative.

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Marathon 500

Cures underwater, the ideal primer for steel in splash zones & tidal areas, & wide colour choice when used as a topcoat.



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