Techfin Hi-Density Bonding Liquid
Epoxy Resin Based Crack Injection Compound
TECHFIN HI-DENSITY BONDING LIQUID is a
styrene-butadiene co-polymer for use with
cementitious compositions. It is used in mortar
and concretes as an admixture to increase
resistance to water penetration, improve
abrasion resistance and durability. The use of
TECHFIN HI-DENSITY BONDING LIQUID in
cement-based slurries and mortars is a reliable
and highly water resistant bonding agent.
applications
- CONCRETE REPAIR: Spalled concrete, repairing floors, beams and precast slabs.
- FLOOR SCREEDS AND TOPPINGS: Abrasion resistant and non-dusting floors, underlay for special finishes, mild chemicals and effluent-resistant floors.
- EXTERNAL RENDERING: Waterproof, weatherproof and frost resistant render.
- WATERPROOFING AND TANKING: Basements, lift pits, inspection pits, water towers, liquid tanks, effluent tanks, swimming pools.
- Bedding tiles, fixing or re-fixing brick slips, bonding new concrete to old.
benefits
Ready to use
Earlier hardening. Increased durability and toughness.
Greatly improved flexibility. Reduced shrinkage.
Tensile strength normally doubled
Good abrasion resistance. Prolongs corrosion protection.
Reduces bleeding
High resistance to water penetration. Good resistance to many chemicals and to mineral oil.
Good resistance to frost attack. Good resistance to salt permeation.
Excellent adhesion to steel and concrete (increased by up to 25 times). Adheres well to brick, glass, asphalt, wood, expanded polystyrene and most building materials
Similar thermal expansion and modulus properties to concrete (unlike resin mortars and primers)
Non-toxic. Can be used with potable water
Available colors
Light Stone
Brick Red
Mid Grey
Light Blue
Dark Grey
Traffic Yellow
Dark Green
Cream