From Open Source Ecology
- Paint for LP smartside - latex acrylic paint - 
Waterproofer on Wood
- Thompson's - 4 years - . Not good at UV sealing 
- Flow - 
UV and Water
- Flood CF UV - 
- Flood CWF UV5 . Iron oxide tint for more UV protection.
- SealOnce - 10 year - . How well does it work with UV?