The PVC box doesn’t look too bad, but the rigid PVC conduit can’t seem to make up its mind on whether it is an underground ...
Description: Made in the USA MSHA Approved - Approved by the Mine Safety and Health Administration for flame-resistance for use in underground mines as water transfer hose. Convoluted Outer Cover - ...
Duct seal putty works great ... Standard Schedule 40 PVC conduit may be installed in the horizontal portions of the trench.