Adhesives & Mortar Systems

KingBond SBR100^®

Liquid polymer bonding agent additive for cement containing mixes.

Active solid content

48 - 50 %

Packaging

Drum

Overview

KingBond SBR100 is a single component styrene butadiene rubber latex. KingBond SBR100 is designed to improve the physical properties of cement mixes and slurries.

Applications

KingBond SBR100 is ideally designed for use in the following applications:
Bonding of new to old concrete when used as a slurry coat
To produce polymer modified screed and floor toppings
Bonding of thin polymer modified screeds and/or toppings to old substrates
To provide a mechanical key prior to rendering of various plaster mixes on concrete, brick and block surfaces
To produce a repair mortar for patching of honey- combed concrete, internally and externally
To produce water-proof renders

Advantages

Effectively increases the bonding/ adhesion of cement mixes
Excellent water proof additives which help produce water-proof renders, screed and toppings
Effective plasticizer, giving improved workability and cohesion
Improved mechanical and physical properties by increasing tensile, flexural and adhesive strengths
Reduces shrinkage and cracking in repair and screeding mixes
Good freeze/thaw resistance
Chloride free
STANDARDS KingBond SBR100 complies with ASTM C1059-99, Type 1 & 2, when tested in accordance with test method C1042

Technical Properties

Property	Value	Standard
Active solid content	48 - 50 %	—
Specific gravity	Around 1.0	—
Colour	White Slant shear strength Type 1 (dry cure) Type II (after immersion) 10 mm depth to avoid thin repair thicknesses. Dampen substrates with water prior to commencing the repair. Exposed steel reinforcements should be grit blasted or wired brushed to a bright finish and protected with epoxy zinc primer.	—