Do SEAL-ONCE products provide UV protection?

Clear SEAL-ONCE® NANO GUARDTM is UV-stable, which means it will not degrade or turn yellow from UV radiation, however, it does not provide UV protection. All wood surfaces applied with NANO GUARD will age naturally, turning a rich silver color, unless one of our Semi-Transparent Tints are added. SEAL-ONCE NANO GUARD PLUS POLY provides protection from UV rays, which is enhanced when one of our Semi-Transparent Tints are added. SEAL-ONCE ACRYLIC POLY provides the highest level of protection against UV fading.