Chemical-resistant coatings for secondary containment
Semstone 110
A two-part epoxy exhibiting superior adhesion to concrete and steel. It is used primarily as a primer/sealer for concrete surfaces and top coated with a variety of chemically resistant toppings.
PDS | SDS (Part A) | SDS (Part B)
Semstone 140
A high-performance lining system designed for concrete, this semi-leveling coating may be applied as an aggregate-filled and/or reinforced coating system. It is specially formulated to withstand some of the industry’s most aggressive chemicals.
PDS | SDS (Part A) | SDS (Part B) | SDS (Scrim Cloth)
Semstone 140 CT
A 100% solids, high-performance epoxy lining system designed for concrete. This semi-leveling coating may be applied as an aggregate-filled and/or reinforced coating system. It is specially formulated to withstand some of industry’s most aggressive chemicals.
PDS | SDS (Part A) | SDS (Part B) | SDS (Scrim Cloth)
Semstone 145
A 100% solids, high-performance novolac epoxy lining system designed for concrete. This semi-leveling coating may be applied as an aggregate-filled and/or reinforced coating system. It is specially formulated to withstand some of industry’s most aggressive chemicals, including 98% sulfuric acid, as well as many organic chemicals and solvents.
PDS | SDS (Part A) | SDS (Part B) | SDS (Scrim Cloth)
Semstone 145 CT
A 100% solids, high-performance novolac epoxy lining system designed for concrete. This semi-leveling coating may be applied as an aggregate-filled and/or reinforced coating system. It is specially formulated to withstand some of industry’s most aggressive chemicals, including 98% sulfuric acid, as well as many organic chemicals and solvents.
PDS | SDS (Part A) | SDS (Part B) | SDS (Scrim Cloth)
Semstone 305
A polymer concrete that is an excellent alternative to acid brick. It is used to protect Portland cement concrete from attack from a wide range of aggressive chemicals. It can be applied from 1/2” (12.7 mm) to several inches thick. It provides a monolithic surfacing that has excellent resistance to impact and mechanical abuse and can be used to restore and protect degraded surfaces in a single application.
PDS | SDS (Part A) | SDS (Part B) | SDS (Part C)
Semstone 6325
A two-component, self-leveling, polyurethane sealant. It exhibits excellent flexibility with moderate hardness and good chemical resistance to organic acids, alkalis and most solvents. It can be used in conjunction with all lining systems in a wide range of applications.
PDS | SDS (Part A) | SDS (Part B)
Semstone 805
A flexible epoxy polymer coating and lining providing a chemical, water and abrasion resistant barrier for steel and concrete. This versatile coating system was developed as a self-leveling, flexible chemical resistant coating and lining and can also be used as a high build coating and lining system with the addition of a third component. It is a 100% solids, low odor, two-component system applied either as a neat system (unfilled), a reinforced system, an aggregate-filled system or as an aggregate-filled reinforced system.
PDS | SDS (Part A) | SDS (Part B) | SDS (Fabric)
Semstone 806
A 100% solids, low odor, rubberized epoxy. It is used as a chemically-resistant membrane for concrete. When reinforced with our flexible fabrics it provides a system which will bridge working cracks as well as expansion joints.
PDS | SDS (Part A) | SDS (Part B) | SDS (Fabric 100)
Semstone 870
A high-performance, vinyl ester lining system designed for concrete. It is formulated to be more flexible than typical vinyl esters to tolerate more concrete movement. It is a semi-leveling coating which may be applied as an aggregate filled and/or reinforced coating system. It is specially formulated to withstand some of industry’s most aggressive chemicals, including a broad range of organic chemicals.
PDS | SDS (Part A) | SDS (Part B) | SDS (Scrim Cloth)