Joint Sealing Systems
KingSeal B50®
Elastomeric cold applied bituminous sealant.
Density
1.3 kg/ liter
Drying time, to touch
3 – 4 hrs.
Resistance to UV rays
No erosion or cracking
Joint size mm
Meters per Kg
Packaging
Can
Overview
KingSeal B50 is a bitumen based, synthetic rubber modified, sealant applied by trowel.
Applications
- KingSeal B50 is suitable for:
- Sealing joints in roof flashing
- Sealing of vent pipes and guttering
- Sealing of joints and cracks up to 40 mm in walls and floors
Advantages
- Single components
- Cold applied
- Thixotropic with excellent slump resistance
- Compatible with asphalt and bituminous membranes
- Exhibit excellent resistance to alkalis and sulphates
- STANDARDS KingSeal B50 exceeds the performance requirement of ASTM D4586
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Density | 1.3 kg/ liter | — |
| Drying time, to touch | 3 – 4 hrs. | — |
| Drying time, through | 24 – 36 hrs. Cold temperature, flexibility, No cracking | — |
| -20ºC | — | |
| Heat resistance, 60ºC | No sagging | — |
| Adhesion to dry/ wet surface | Excellent | — |
| Resistance to UV rays | No erosion or cracking | — |
| (Weather-O-meter 2000 HR) | — | |
| Resistance to salts | Excellent | — |
| Resistance to mild acids/ | Excellent | — |
| alkalis | — | |
| Service temperature | -10 - 85ºC SEALATN QUANTITY ESTIMATOR | — |
| Joint size mm | Meters per Kg | — |
| 10 x 10 | 7.7 LM | — |
| 13 x 13 | 4.5 LM | — |
| 15 x 15 | 3.4 LM | — |
| 20 x 10 | 3.85 LM | — |
| 20 x 20 | 1.93 LM | — |
| 25 x 25 | 1.25 LM | — |
| 40 x 20 | 0.95 LM conditions may result in premature deterioration of the product or packaging. For specific storage advice consult KingKrete's Technical Services Department. | — |
Usage & Packaging
Packaging
KingSeal B50 is available in 18 kg cans.
Storage
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature.
Pack formats
Can
Product family
Part of the KingSeal range