tomtheelder2020
Well-Known Member
Purchased Keeney K820-75 push button bathroom sink drain. Instruction say: 1) remove the locknut, friction washer and drain washer; 2) apply drain sealant to underside of drain flange then insert it into drain opening; 3) from underside install the drain washer, friction washer and locknut. The instruction do not mention the black washer (shown in product photo) that clearly fits between the drain flange and the sink. Questions:
1) Is sealant necessary when that washer is used? [youtube video showed generic installation without sealant]
2) If sealant is necessary or recommended, does it go above the washer, below it, or both?
3) Is there a suitable sealant other than plumbers putty?
Thanks.
1) Is sealant necessary when that washer is used? [youtube video showed generic installation without sealant]
2) If sealant is necessary or recommended, does it go above the washer, below it, or both?
3) Is there a suitable sealant other than plumbers putty?
Thanks.