Joint Sealing Systems
KingSeal C50®
Elastomeric acrylic cement mortar sealant.
Mixed density
1.5 ± 0.1 g/cm3
Maximum aggregate size
0.3 mm ASTM E011
ASTM E011
Pot life @ 25⁰C
60 - 90 min
Coverage
(Linear meter per 1…
Packaging
Pack
Standards
2 cited
ASTM D412 · ASTM E011
Overview
KingSeal C50 is a two component polymer modified cementitious tough sealant suitable for sealing joints and cracks in concrete, pre-cast elements, mortars and bricks.
Applications
- KingSeal C50 is ideally designed for use in the following Sealing all types of cracks in concrete and masonary
- Sealing joints with anticipated movement up to 5%
- Sealing joints between pre-cast elements for both horizontal and vertical application
- Sealing joints in water retaining structure
Advantages
- Excellent slump resistant up to 3 cm wide on vertical surfaces
- Weather resistance
- Can accomodate movement up to 5%
- Can be over painted
- Non-toxic, suitable for use inside potable water tanks
- Bonds to damp concrete
- Good impact and tear resistant sealant
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Colour | Grey | — |
| Mixed density | 1.5 ± 0.1 g/cm3 | — |
| Shore A Hardness | ASTM: 75 ± 5 @ 28 days D2240 | — |
| Maximum aggregate size | 0.3 mm | ASTM E011 |
| Pot life @ 25⁰C | 60 - 90 min | — |
| Tensile strength | > 0.95 MPa @ 7 days | ASTM D412 |
| Elongation at break | ASTM > 110% @ 7 days D412 | — |
| Application temperature | 5 - 35oC | — |
| Service temperature | -20 to 70oC The full powder bag is then added slowly to liquid while mixing continuously with low speed mixer/drill (400 - 600 rpm). Mixing time should be continued for 3 minutes until a uniform consistency is obtained. PLACING AND FINISHING The mixed mortar shall be applied directly into the damped joints by trowel or putty knife and smoothed to the disred finish. To enhance bonding of mortar to joint sides, the white liquid polymer can be applied by brush on the joint edges and while still tacky the mixed KingSeal C50 is applied. JOINT SIZE SUITABILITY | — |
| Joint width | 3 mm minimum. 30 mm maximum. | — |
| Joint depth | 3 mm minimum. 15 mm maximum. | — |
Standards & Approvals
ASTM
ASTM D412
ASTM
ASTM E011
ISO
ISO 9001 · 14001 · 45001Quality & EHS
Usage & Packaging
Packaging
KingSeal C50 is available in 15 kg packs (10 litres). (5 kg white liquid and 10 kg powder).
Coverage
(Linear meter per 15 kg pack) Width/Depth 6 mm 10 mm 20 mm 30 mm 6 mm 280 167 10 mm 100 50 15 mm 22
Storage
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Pack formats
Pack
Product family
Part of the KingSeal range