Description

Excellent elasticity and flexibility, and easily fitted to circular,oval or rectangular connectors;released for no toxic or poisonous gases.
1 Minimizes heat dissipation through ducting back into the
grow room and increases temperatures control efficiency
2 *3ft (*0m) of ducting
3 Durable construction for lasting performance
4 Fire and mold resistand fiberglass
5 Flexible, dual layer thickness
6 Dia. from 3ft to *4ft are available