The only difference between the 240/500BU and the 240/500CL is the colour only. The materials and chemicals used are the same.
Some of the key features are:
- Medium Gap Filling
- 500ml Bottle
- Comes with Brush for easy application
- Available in Clear or Blue
For further informaation please visit www.clipsal.com/Trade/Products/ProductDetail?catno=240/500CL