Waterproof membrane on road royston sheet membrane

Waterproofing Materials

For over fifty (50) years, CIM has been manufacturing engineered coatings’ solutions for the industrial coatings’ market. Coatings and linings that are compliant with the toughest volatile organic compound (VOC) Regulations. The CIM Industrial Products includes a full line of primers, finish coatings and linings. Also available are reinforcing fabrics and application tools. Highly reliable, time-tested construction products that provide every day (life cycle or) cost-effective solutions in the construction market.

CIM containers on pallet waterproofing topcoat exterior
Liquid Topcoats
Royston Membrane sheet rolled onto highway
Sheet Membranes
CIM EMT Primer hand brush apply wood surface
Substrate Primers
CIM 1000 TG edge sealer caulking material
Edge Sealers
CIM wet gauge liquid surface measurement tool
Application Tools
Environmental Benefits
Environmental Benefits
CIM 1000
o The strongest coating for the toughest jobs, full immersion approved
CIM 1061
o ANSI/NSF 61 Certified offers durability for potable water jobs
CIM 1000 TG
o Trowel-grade CIM works great on vertical surfaces and ceilings
CIM Eco 1000
o The strength of CIM 1000 in a zero-VOC formula for confined space applications
EMT Primer
o Ensures the substrate is moisture-free and ready for the topcoat
CIM 500
o Fast curing, high-strength, and low permeability for quicker jobs

Expert Insights

Read our Blog >
Water tower potable water interior corrosion metal waterproofing CIM
Designing a Waterproofing System
A strong waterproofing system is critical to preserving building integrity for new structures and as maintenance on existing spaces. Water ingress risks serious damage to any substrate, whether it’s concrete (cracking), metal (corrosion), or wood (mold). Experienced applicators consistently choose between two materials for waterproofing: cold fluid-applied membranes and self-adhered sheet membranes. Each comes with their own strengths.
Choosing a Material
icon image of water droplets
Liquid Waterproofing
Seamless layers spread evenly regardless of surface shape
icon image of sheets of paper or membranes
Sheet Membranes
Peel-and-stick application offers an easy installation
New CIM ECO 1000: Mixing Safety and Strength
CIM ECO 1000 matches all the same performance tests as traditional CIM 1000. The difference? ECO 1000 achieves this strength while being a 100% Solids coating. With no solvent evaporation, it’s safer for confined space application. It also earns LEEDs points for buildings requiring environmental certifications.
CIM ECO 1000 on package pallet wrapped early release image

Memberships & Certifications

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