Sealants

Protect lines, assemblies, and systems from leaks and loose fittings with standard to heavy duty strength sealants

Sealants come in a variety of adhesive bases such as silicone-based, multi-purpose anaerobic gels, Loctite sealants, caulks, pipe tapes, cold weld compounds, and thread sealants. Sealants are appropriate for applications that range from applying adhesives to ceramic items, fiberglass products, and woodwork, to sealing gaskets and flanges. Choose the right sealant for the specific application you have on hand.

Loctite - High Performance RTV Silicone Gasket Maker 40462

$170.32

Case of 6 Tubes

Loctite - 569™ Thread Sealant, Hydraulic Sealant 56931

$49.71

Bottle

Markal® - Slic-Tite® PTFE Thread Tapes 44083

$3.89

Roll

Loctite - Superflex® High Temp RTV Silicone Adhesive Sealant

$171.78

Case

White Lightning - Painter's Preferred™ Caulks WL30010

$26.44

Case

Loctite - 510™ Gasket Eliminator® Flange Sealant, High Temperature 51031

$33.04

Tube

Loctite - Superflex® RTV, Silicone Adhesive Sealants

Starting at $6.92

Each

Permatex®- Ultra Series®RTV Silicone Gasket Maker 81724

$10.56

Each

Rectorseal - No. 7 Pipe Thread Sealants 17432

$66.32

Can

Rectorseal - No. 5® Pipe Thread Sealants 25631

$7.20

Can

Loctite - 592™ PST® Thread Sealant, Slow Cure

Starting at $17.75

Tube

Loctite® 567™ PST High Temperature Thread Sealant

$21.69

Tube

Loctite - Superflex® RTV, Silicone Adhesive Sealants

Starting at $5.85

Tube

Markal - Epoxy Putty 19571

$10.93

Each

Loctite - Superflex® Red High Temp RTV, Silicone Adhesive Sealants

Starting at $9.25

Tube

Rectorseal - Tru-Blu™ Pipe Thread Sealants

Starting at $18.51

Can

Loctite - 5920™ Copper, High Performance RTV Silicone Gasket Maker 30542

$10.26

Tube

Loctite - 598™ High Performance RTV Silicone Gasket Maker 59830

$12.97

Tube

Loctite 20166 - 5900® Flange Sealant, Heavy Body RTV Silicone Adhesive

$45.04

Each

Loctite - Sealant Gasket 1 30512

$10.90

Tube

Loctite - 577™ Thread Sealant, Coarse Threads 21456

$24.69

Tube

White Lightning - Contractor RTV Silicone Sealants WL099110C

$4.15

Case

Loctite - 515™ Gasket Eliminator® Flange Sealants

Starting at $18.96

Tube

Loctite - 518™ Gasket Eliminator® Flange Sealants 51831

$20.95

Tube

Rectorseal - No. 5® Pipe Thread Sealants 25431

$21.74

Can

Loctite - 587™ High Performance RTV Silicone Gasket Maker 58730

$13.19

Tube

Come to Seton for sealant products that deliver quality sealing results

Your lines, systems, and assembliesdon't need to be high maintenance and require costly repairs. For longer lasting pipe seals and assembly fittings, use only the best, high-performing sealants from Seton. We offer a range of sealants in liquid, gel, paste, tape, and stick forms that deliver sealing strength the way you want it.