InduMar Products, Inc.

Stop It® Flat Patch is a leak sealant product designed for applications where localized repair is needed or full pipe wraps are impractical. The carbon fiber composite repair system quickly restores operations for storage tanks, floating lids, vessels and large-diameter pipes operating at pressures up to 1, 000 psi, and provides localized corrosion inhibition. Stop It® Flat Patch surface preparation consists of removing any loose scale and lubricants or greases. The surface should be relieved of all pressure until the product is fully applied and cured. Application surfaces should be dried prior to application and warmed if the pipe surface is less than 50°F or cooled if greater than 100°F. Application entails mixing a pre-measured two-part sealant, wetting felt and fibrous reinforcement tape, and applying the fabrics onto the surface. Applications can be made regardless of surface orientation and result in a durable coating with superior pressure-sealing capabilities. Sealant mixing takes seconds and can be immediately applied to the reinforcement tape. The wetted tape possesses a working time of approximately 8-10 minutes. The exact application time will depend on the specific conditions under which Stop It® FP is being applied.

The Viscotaq® line of corrosion-prevention coatings was developed with leading oil and gas and polymer engineering companies to be the ultimate solution for corrosion control – a solution that keeps your infrastructure corrosion free for up to 40 years. The unique chemistry of Viscotaq® gives it permanent wetting characteristics, allowing the material to flow into the pores and anomalies of the substrate. Its viscous elasticity gives it the strength and feel of a solid but the characteristics of a liquid – it won’t crack like a solid or run or sag like a liquid. Rather, it remains in a semi-solid state that provides high-impact strength and high resistance against sheering. Viscotaq® products stop corrosion in its tracks, and as the pipe shrinks or expands, it will conform to the pipe changes without cracking. ViscoWrap-ST is a non-shielding coating wrap that can be applied without primers, forming a homologue layer after application. It doesn’t show sliding, dripping or thickness changes since it’s a solid with a true melting point of around 150ºF.

Once you’ve protected your pipeline from corrosion with ViscoWrap and Viscopaste , protect it with the Viscotaq® Outerwrap. This heavy-duty outerwrap provides mechanical protection to Viscotaq® applications, helping to avoid the damaging effects of backfilling and other stresses – so you only have to apply Viscowrap once, saving money and man hours later. UV- and weather-resistant Can be applied within a temperature range of -30°F to 185°F Has excellent mechanical strength Available in different thicknesses Simple to apply: o Start wrapping under sufficient tension o Apply with 50% overlap o Apply within application temperature Can be applied by machine as well

When high-pressure pipes leak, the seepage can affect the environment, production and your company’s bottom line. Fixing it quickly and securely is a must – and reinforcing the pipe walls so that it never gets to that point can save the facility significant time and money later. With Stop It® HPTM epoxy leak sealant, you can repair pipeline cracks and leaks and reinforce diminished pipe walls in minutes so that they can handle working pressures up to 2, 000 psi. In as little as four hours, operations can be resumed, and Stop It® HPTM exhibits maximum pressure performance after 24 hours of curing. It’s the durable solution that’s trusted to repair a damaged methane gas line in the inhospitable Dakar, Africa desert. After the fiberglass pipeline was damaged by a motorized grader, Fortesa International used Stop It® HP to cover 11 feet of the tube, sealing the five-foot hole and the non-visible damage from fracturing. Surface preparation consists of removing any loose scale and lubricants or greases. The system should be relieved of all pressure until the product is fully applied and cured. Application surfaces should be dried prior to application and warmed if the pipe surface is less than 50°F or cooled if greater than 100°F. Application entails mixing a pre-measured two-part sealant, wetting a fibrous reinforcement tape, and wrapping the tape onto the pipe surface. Applications can be made regardless of pipe orientation. Sealant mixing takes seconds and can be immediately applied to the reinforcement tape. The wetted tape possesses a working time of approximately 8-10 minutes. The exact application time will depend on the specific conditions under which Stop It® HP is being applied.

When a pipe, tank or drum springs a leak, time is of the essence. That’s especially true if it contains hazardous product. Major repairs can take considerable time. Fortunately, InduMar provides emergency repair kits that can plug the holes until major repairs can be made. These kits keep you and your company safe even when pipes, tanks or drums let you down.

Our adhesion promoter is a two-part acrylic-based adhesive (1:1 ratio by volume) that can bond many low surface energy plastics, including many grades of polypropylene, polyethylene, and TPOs without special surface preparation. It enhances the bond between Stop It®'s resin and plastic or fiberglass pipes and will be required for applications involving these substrates. Features: Ability to bond dissimilar substrates Ability to structurally bond polyolefins Room temperature cure Excellent water and humidity resistance Very good chemical resistance One-step Process - no pre-treatment of the polyolefin substrates needed Solvent-free adhesive system Convenient hand-held applicator system Available in Bulk

Often times, corrosion starts in hard to reach spaces or on awkwardly shaped items where even a high-quality tape can’t effectively cover over the site. Fortunately, Viscopaste is a versatile, easy-to-apply paste that can be applied to hard-to-reach, harder-to-wrap spots to seal the site and keep your tanks and pipes intact for the many years. The Viscopaste comes in 9’ coils and measures 1.5” by 1.5”. Because of its viscous elastic nature, it can be applied without sagging or running. The unique polymer chemistry retains permanent wetting characteristics, forcing the viscoelastic polymer to flow into the pores and anomalies of the substrate – so it has immediate, long-lasting adhesion to steel, PE, PP, epoxy, polyurethane, PVC, and other surfaces. Based upon synthetic polyolefins Has a melting point above 120°C Gas restrictive Watertight Has a very low water vapor permeability Has a high chemical resistance (salts, acids, alkaline solutions)

The STOP IT® Riser Rehabilitation Kit is intended to strengthen the structural integrity of the riser nipple, or riser casing on non-leaking 34” and 1” standard anodeless risers. It is comprised of a strong knitted fiberglass tape coated with fast setting, water-activated urethane resins. The STOP IT® Riser Rehabilitation Kit also includes FIX STIX™, a steel filled hand moldable epoxy that sets rock hard in only 20 minutes The STOP IT® Riser Rehabilitation Kit is a necessary item in an inventory of products for minimizing corrosion-related operating costs. Kit Contents: STOP IT® knitted fiberglass tape precoated with water-activated polyurethane resins FIX STIX™ hand moldable epoxy Gloves for easy clean up Detailed directions

Stop It® is used to stop leaks in metal or plastic pipe, reinforce joints and form an anti-corrosion coating. Stop It® is a fiberglass tape coated with polyurethane resins that are activated by immersion in water. Once activated, Stop It® will transform from a “wet” adhesive tape to a hard, machinable “urethane plastic.” Included in each container of the Stop It® Pipe Repair System is a plug of Fix Stix epoxy to plug leaks or cracks or to provide a smooth transition at offsets.

Off-the-shelf solutions may not work when you’re dealing with a thin, cracked or fractured pipe wall. Sometimes, you need something tailored for your unique situation. Stop It® CR-E is a state-of-the-art epoxy-based composite repair system, so your maintenance team won’t have to take the time and resources to combine solutions into an ad hoc patch. After talking with your representatives to get the project requirements, InduMar designs an application that meets DOT-governed pipelines and your exact needs. This engineered composite kit consists of a hybrid fabric that employs high-grade E-glass and Kevlar® yarns arranged in a multi-axis layout that maximizes the composite strength. It’s exceptional toughness resists cracking and can handle temperatures up to 450°F. The pre-treated fabric assures the micro-fibers are significantly stronger than an untreated lay-up. The two-part epoxy resin grade is selected for your application type. Custom formulations give our product exceptional properties of flexibility, adhesion, toughness, chemical resistance, thermal resistance, vibration and more. Special grades are available to handle your special situations. Stop It® CR-E kits ship to the field with all components pre-measured and factory sealed. Everything is included: composite fabric, two-part epoxy resin, primer, stirring sticks and UV paint. The technician simply lays out a pre-measured reinforcement fiber section, mixes and applies the pre-measured epoxy resin components to the reinforcement. No measuring is required in the field and performance tolerances are tightened with controlled fabricepoxy resin ratios.