DENSO ANTI-CORROSION TAPES, MASTICS, EPOXIES & RESIN SYSTEMS FOR:

• PIPELINES Full Length Protection with High Performance Tapes & Epoxies

Protection of Buried, Subsea & Above Ground Lines Application by Hand or Machines (Available from Winn & Coales)

• FIELD JOINTS & FABRICATED SECTIONS Long Term Protection with Tape, Epoxy or Shrink Sleeve Repair of Damaged Factory Coatings

• PIPELINE REHABILITATION Refurbishment of Corroded Lines & Joints with Tape or Epoxy

• FLANGES, COUPLINGS & VALVES Protection to P1 / P2 with Petrolatum Tape, PVC / Bitumen Tape or Epoxy

• PIPE AT UP TO 180°C Protection with High Performance Glass Flake Epoxy Coating

• PIPE & VALVE LINING Protection with Glass Reinforced Resin Systems

• STEEL & CONCRETE STORAGE TANKS (& CONCRETE FLOORS / BUND AREAS) • LARGE MOUNDED STORAGE VESSELS Coating, Lining & Relining with Glass Reinforced Resin Systems

• PLATFORM STRUCTURES, PLATFORM LEGS & RISER PIPES Protection with High Performance Glass Flake Polyester

• STEEL AND CONCRETE JETTY PILE PROTECTION & MAINTENANCE Protection with SeaShield Jacketing System or Rigspray

• BRIDGE STAY CABLES, TIE BAR, POST TENSIONING CABLE & GROUND ANCHORS Protection with Injected Petrolatum Compound & Petrolatum Tape

• STRUCTURAL STEEL PROTECTION & MAINTENANCE Protection with High Performance Bitumen / Acrylic Tape or Surface Tolerant Epoxy, Blast Cleaning Not Required

• DUCT SEALING Watertight & Gas Proof Sealing with Petrolatum Mastic

• FOUNDATION, BASEMENT, ROOF & RESERVOIR ROOF WATERPROOFING • TANKING / WATERPROOFING OF TILED BATHROOMS, SHOWERS & KITCHENS Protect with Tough Self Adhesive Waterproof Membrane Sheeting

• PRECAST CONCRETE JOINTING & ROAD WEARING COURSE WATERSEALING With Specialist Flexible Rubber Bitumen Jointing Compounds > SIMPLE SURFACE PREPARATION > COLD APPLICATION, FAST APPLICATION > LONG LIFE, PROVEN PERFORMANCE > NO SPECIAL SKILLS REQUIRED > SUITABLE FOR ALL CLIMATES > WORLD-WIDE BACKUP AVAILABLE > TECHNICAL DATA SHEETS, MATERIAL SAFETY DATA SHEETS & DRAFT SPECIFICATIONS AVAILABLE > SEND US FULL DETAILS & WE CAN RECOMMEND THE MOST SUITABLE SYSTEM & ESTIMATE THE AMOUNT OF MATERIAL REQUIRED

Winn & Coales (Denso) Ltd, Denso House, Chapel Road, West Norwood, London SE27 OTR, England Tel: + 44 020 8670 7511 Fax: + 44 020 8761 2456 e-mail: ctodd@denso.net

Long-term Corrosion Protection for Buried Steel Pipelines,

Fittings & Specials

80 YEARS OF CORROSION PREVENTION

Denso Petrolatum, Bitumen & Butyl Tapes

& Protal Liquid Coatings

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Customer Peace of MindFree advice for correct material selection, surface preparation and coatingapplication criteria, is provided by qualified professionals at either Denso ortheir appointed agents.

Main Advantages of the Denso Tape Coating SystemsDry abrasive blast cleaning to a high quality standard is not essential. Densoclad, Densopol and Denso Butyl tape systems as well as Denso Tapepetrolatum systems are surface tolerant and are suitable for application despite a low quality surface preparation standard.

● Minimum controlled coating thickness as all tapes are factory regulated.

● No delays. Immediate mechanical and corrosion protection is obtained

● Excellent cathodic disbonding resistance

● Tapes can all be applied by hand, hand machine or rolling rig methods.

Denso Tape Wrapping Systems

Introduction Denso’s world-wide reputation as a leading manufacturer and supplier of totally effective pipeline protection systems hasbeen earned by more than 80 years of successful case history performance.A range of products is offered for selection to suit specific project needs involving different soil and backfill conditions,varying surface cleaning standards as well as sub-zero and high temperature application and pipe operating temperatures. For all buried pipeline projects steel surface preparation standards are normally divided into two main categories:

Low Quality - Low quality surface preparation by hand power tools that will require surface tolerant coating systems.

High Quality - Dry abrasive blast cleaning to a high quality near white finish standard.

Densoclad andDensopol SystemsThick pvc backed Densoclad andDensopol bitumen tapes are used inconjunction with a primer and can beapplied with a 55% overlap to achievedouble thickness in one operation.Temperate and Tropical grades areavailable to suit all site conditions.

Denso Butyl SystemsThinner polyethylene backedDenso Butyl Tapes are also used inconjunction with a primer and areparticularly suited for long-lineprojects for very fast automaticmachine application alongside orover the ditch. A separate outerwrapis normally applied at the same time.Standard temperature and hightemperature grades are also available.

Description - Densoclad, Densopol and Denso Butyl Systems

Cost-effective Corrosion Protection

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Denso Profiling Mastic● Quick and easy to apply

● Comforms, fills and seals all awkward shapes and void areas

● Non drying

● Non shrinking

Optimum Surface Tolerant Systems

Denso TapePetrolatum SystemsBased on petrolatum, Denso Tapeis suited for all types of pipe and isnormally used in conjunction withDenso Priming Paste. For profilingflanges, couplings, valves and spigotjoints there is a choice of either astandard Densyl Mastic or a lightweight, low density Denso ProfilingMastic. To complete the system, DensoSelf-Adhesive PVC Tape or a Densobitumen tape provides an ideal outerprotective armouring. Denso Tape is also available in a lowtemperature (L.T.) grade and a marinegrade for the protection of jetty piles.

Denso Tape Wrapping Systems

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A comprehensive range of tape wrapping machines are available to enable fast and consistant high quality application.Use of the machines ensures consistant tension and accurate overlap of the tape at all times.

Denso Tape Wrapping Machinery

80 Years of Proven Performance

Main Features:● Hand powered as well as

powered rolling rig versions available

● Consistent tape tension always achieved

● Accurate tape overlap always achieved

● Automatic removal and gathering of tape interleaving

● Fast application

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Durable Epoxy Pipeline Coatings

Denso Protal Pipeline Coatings

A range of epoxy coatings designed for application to abrasive blast cleanedsteel pipe, welds, tie-ins, fittings etc.

Description - Denso Protal Liquid Coating Systems

Main Features:

● High build achieved in only one coating operation

● Very fast curing liquid applied coatings

● Designed for the external protection of all line-pipe, fittings, specials and storage vessels

● Excellent cathodic disbonding resistance

● Standard high quality abrasive blast cleaning surface preparation

● Can be applied by either brush, roller or spray methods

● Protal Repair Cartridge Kits with a dispensing gun are available in all Protal grades. Economical with minimal wastage - very quick and easy to apply

Protal 300 SystemA patented ‘weld-joint’epoxy coating system thatbonds exceptionally wellto polyethylene shopcoated pipe.Protal 7200 is used in conjunction withDenso Superbond Adhesive to providea very fast curing, protective system forthree layer PE coated pipe joints.Service temperature -34°C to +85°C(-29°F to +185°F)

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Protal 7000 XA lower cost alternative.Protal 7000 X is an extremelydurable glass flake reinforcedpolyester coating that can be easilyapplied in one coat by airless spraymethod, at a minimum thicknessof 1mm in normal ambienttemperature conditions. This heavy duty coating also curesvery quickly to form a verytough cost-effective solutionfor long-term protection.

Denso Protal Pipeline Coatings

Standard Abrasive Blast Cleaning

Protal 7000 AirlessSprayHigh performanceepoxy coating.Solvent free, two pack, high build,high performance epoxy coatingwhich is applied with conventionalairless spray equipment.

Protal 7000High build, pipelinecoating.A solvent free two-pack epoxycoating that can be hand or sprayapplied to the exterior surfaces of gritblasted steel pipe, pipe welds,coastal installations valvesand industrial equipment. Exhibits excellent cathodicdisbondment properties.

● Approved by Transco in the UK

Protal 7900 High temperaturepipeline coating.A high build epoxy coating thatcan be hand applied to girth welds,tie-ins, fittings and rehabilitationof existing pipelines.Maximum operating temperatureup to 120°C (250°F).

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Protal 7125Fast cure, lowtemperature pipelinecoating - winter grade.A low temperature coating that cancure at -20°C (-4°F). The coatingcan be backfilled in 30 minutesat 10°C (50°F). Used for girth welds, tie-ins,rehabilitation, repairs to FBEand sacrificial coating to FBE.

Denso Protal Pipeline Coatings

Only One Coating Operation

Protal 7200High build, fast curepipeline coating. A fast cure one coat epoxy coatingthat can be hand or spray appliedto girth welds, tie-ins, fittingsand rehabilitation ofexisting pipelines. Exhibits excellent cathodicdisbondment properties at80°C (175°F).

PUB NO. 401.6.2009

Agent / Distributor

Certificate No. FM 01548BS EN ISO 9001:2008

Winn & Coales International Ltd

Winn & Coales (Denso) Ltd - UKDenso House, Chapel Road,London SE27 0TR

Tel: +44 (0) 20 8670 7511Fax: +44 (0) 20 8761 2456Email: mail@denso.netWebsite: www.denso.net

Denso North America Inc. - USA9747 Whithorn Drive, Houston,Texas 77095, United States of America

Tel: +1 281 821 3355Fax: +1 281 821 0304Email: houston@densona.comWebsite: www.densona.com

Denso North America Inc. - Canada90 Ironside Crescent, Unit 12, Toronto,Ontario, M1X 1M3

Tel: +1 416 291 3435Fax: +1 416 291 0898Email: sales@densona.comWebsite: www.densona.com

Denso South Africa (Pty) Ltd120 Malacca Road, Redhill IndustrialArea, Durban North 4051,Republic of South Africa

Tel: +27 31 569 4319Fax: +27 31 569 4328Email: bid@denso.co.zaWebsite: www.denso.co.za

Denso (Australia) Pty Ltd411-413 Victoria Street, Brunswick,Victoria 3056, Australia

Tel: +61 39356 7600Fax: +61 39387 6973Email: denso@densoaustralia.co.auWebsite: www.densoaustralia.co.au

Denso (New Zealand) LtdPO Box 76167, Manakau City,Aukland, New Zealand 1701

Tel: +64 9274 1255Fax: +64 9274 1258Email: enquiries@denso.co.nzWebsite: www.densoaustralia.co.au

QUALITY AND INNOVATION FROM 1883 INTO THE 21st CENTURY

At Last - a Cost-effective

Solution to the Problem

of Tank Base Corrosion!

Problem Solved - The Denso Steelcoat Tank Base Protection System

Email: sulaimanq@rezayat.com.sa Tel: +966 3 812 3515

Fax: +966 3 812 3303 www.rezayat-commercial.com / www.rezcoat.com

Typical tank base corrosion damage

The Denso Steelcoat Tank Base Protection System

Due to various design issues and operating conditions, the external base area of steel storage tanks is

vulnerable to corrosion problems.

This is due to thermal and/or physical movement of the tank which causes cracking

and is compounded by precipitation that runs down the side of the tank collecting

and laying in the same area. Water contaminants then enter any cracks between

the concrete and steel, causing a steady deterioration of both materials.

Denso have developed an effective solution called the Denso Steelcoat Tank Base

Protection System. The system seals the vulnerable area with a flexible but tough

outer-armouring which is also highly weather resistant.

System Benefits:

● Easy to apply ● Minimum surface preparation required

● Flexible, allows for tank movement ● Seals and deflects water

● Long-lasting solution to the problem ● Topcoats available in a choice of colours

Denso Hi-Tack Primer

2nd layer - Denso Ultraseal RT Tape

1st layer - Denso Hi-Tack Tape

Densyl Mastic

50mm

50mm

Denso Primer D

Denso products are manufactured by: Winn & Coales (Denso) Ltd, Denso House, Chapel Road, London UK

Tel: +44 (0) 208 670 7511 ● Fax: +44 (0) 208 761 2456 ● Email: mail@denso.net ● Web: www.denso.net