KingBond A100®
Acrylic bonding and curing agent for cement mixes and concrete repair.
Overview
KingBond A100 is a one component modified acrylic liquid polymer specially formulated for use as a bonding agent and curing aid for cementitious concrete repair systems. KingBond A100 is designed for maximum performance under the alkaline condition of cement mixes. Unlike PVA systems, the bond film will not hydrolyse under wet conditions and can therefore be used externally, internally and in submerged conditions.
Applications
- KingBond A100 is ideally designed for use as a primer and curing aid for KingRep cementitious repair systems and as a bonding aid for bonding fresh to old concrete
Advantages
- One component, easy to use
- High bond strength provides excellent adhesion when used as a bonding agent for cement based mixes and KingRep cementitious repair systems
- Suitable for use in hot areas
- Can be used internally, externally and for submerged conditions
- Can be used as a curing agent eliminating the need for water curing
- STANDARDS KingBond A100 complies with ASTM C1059–99, Type 1 & 2, when tested in accordance with test method ASTM C1042
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Tensile bond strength | 2.5 MPa @ 7 days | — |
| Colour | White emulsion | — |
| Film forming time range | 10 - 20 min @ 40oC 30 - 50 min @ 25oC 60 - 120 min @ 15oC | — |
| Curing efficiency | > 55% | — |
| Slant shear strength | ASTM C1042-99 | |
| Type I (dry) | > 6 MPa | — |
| Type II (after immersion) | > 15 MPa | — |
| VOC | < 15 g/ltr | — |
Standards & Approvals
Usage & Packaging
KingBond A100 is available in 5 and 18 litre packs.
Approximately 5 – 8 m²/litre when used as a primer. Approximately 4 – 6 m²/litre when used as a curing aid.
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Pack