Splice Kits

Splice Kits

MATCOR cathodic protection splice kits provide waterproof, resin-sealed cable joints for CP installations on pipelines, tanks, and buried structures, rated to 1kV above or below ground. Designed to BS 7888:1998 and BS EN 50393 standards, kits support cables up to 95 sq mm.

Splice Kits Key Benefits

Waterproof, resin-sealed joints
Rated to 1kV
Two-year shelf life
Odor-free curing process
Meets BS 7888 & EN 50393

Splice Kits Components

Two-Part Resin Pack

  • The pack has been specifically designed and fabricated to offer the user a quick, clean and efficient method of mixing and pouring
  • The pack consists of a two part polyurethane resin correctly proportioned into pouches separated by a divider. The user simply breaks the divider, amalgamates the two components and pours.

Packaging & Protection

  • Dual system of packaging ensures that the pack is sealed against the atmosphere
  • The outer aluminum packaging provides added protection against the atmosphere to support two-year shelf life
  • The inner transparent plastic packaging provides a visible reference for the user when mixing

Safety & Handling

  • During mixing the user does not come into contact with the resin but gloves are provided for extra safety
  • Each pack has its own unique batch number and use by date to provide an easy reference for the user
  • Full safety labeling

Performance

  • Controlled curing temperature designed to be compatible with PVC, XLPE, EPR, HMWPE and other cable insulations
  • Odor-free

Resin Sealing Compound

  • High quality resin sealing compound has a high resistance to moisture absorption, is mixed in a clear pack and stored in an aluminum protective bag
  • The long-term electrical properties of the resin sealing compound result in a more reliable connection without any associated maintenance costs.
  • Resin sealing compound is suitable for all climate conditions.

Splice Kits Specifications

Resin Hardener Mixed
Color Black Brown Black
Specific Gravity
(gm/cubic cm)
1.58 1.23 1.51
Viscosity (poise) 70-100 1-2 50-60
Gelation Time 20-30 minutes 200 gram mass @ 21C
Full Cure 24 hours @ 23C / 1 hour @ 80C
Shelf Life 2 years (24 months) when stored between 10-25C. Packaging must remain intact.
Peak Exotherm 75.2C based on 5 ltr placed in a container 200mm diameter conditioned at 21C.Measurements taken at 5-minute intervals at the center of the resin mass.
Thermal
Conductivity
0.46 w/mk
Tensile Strength 47 Mpa
Shore Hardness 80 A
Elongation 40%
Dielectric Strength Greater than 5 MV/m
Operating
Temperature
Provided resin is mixed correctly based on a static environment with gradual riseand fall in temperature is -40C to +110C.

Splice Kits Design

Designed to meet requirements of BS EN 50393.

Splice Kits Ordering

Transportation

No special labeling required for transportation by road, sea or air.

Why MATCOR Materials?

MATCOR engineers and manufactures proprietary cathodic protection products in the USA, combining proven field performance with the quality systems and supply chain control that critical infrastructure demands.

Made in the USA, Built for the Field

Proprietary products manufactured in-house with millions of documented operating hours and reliable domestic supply chain control.

Engineered To Perform, Not Just Comply

Products designed by our own corrosion engineers to solve real-world problems, not just meet spec.

Proven Quality Systems

ISO 9001:2015 certified manufacturing with structured quality control and built-in continuous improvement processes.

Backed by Global Resources

The specialized expertise of a corrosion engineering company combined with the systems and oversight of a $6B global industrial services organization.

From application review to delivery and field support, getting the right CP and AC mitigation materials is an engineering decision—not just a purchase. Here’s what working with MATCOR looks like.

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