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Out of Stock 
Sika
Part# 291 B 300ML
Sikaflex-291 Fast Cure Marine Adhesive and Sealant, Black, 300 mL tube
$17.6600 -
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Sika
Part# 211-G
Sikaflex 211 Multi-Purpose General Sealant - 1
$11.2300Add to Cart The item has been added -
Sika
Part# 211-W
Sikaflex 211 Multi-Purpose General Sealant
$11.2300Add to Cart The item has been added -
Sika
Part# SIKA SG-10 BLK
Sikasil SG-10 Fast Cure Neutral Silicone Assembly Sealant - 1
$21.9500Add to Cart The item has been added -
Sika
Part# 505-UV WHITE 300ML CTG
Sikaflex-505 UV HV One-component High Performance Silane-Terminated Polymer Sealant
$19.4800Add to Cart The item has been added -
Out of Stock 
Sika
Part# SIKASIL GP BL TN 10OZ
Sikasil-GP General Purpose Acetoxy Cure Silicone Sealant - 1 - 2
$17.7400 -
Out of Stock 
Sika
Part# WS-295 ALUM 295ML
Sikasil WS-295 Neutral cure, weather sealing silicone sealant - 1 - 2
$32.6000 -
Sika
Part# SIKASIL GP-W
Sikasil-GP General Purpose Acetoxy Cure Silicone Sealant - 1
$18.5400Add to Cart The item has been added -
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Sika
Part# SIKASIL GP-B
SikaSil® general purpose, one-component Black.
$18.5400Add to Cart The item has been added -
Sika
Part# SIKASIL GP-MA
Sikasil® GP silicone sealant, metal aluminum, 295 mL cartridge
$18.5400Add to Cart The item has been added -
Out of Stock 
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Out of Stock 
Sika
Part# SIKA 221-245
Sikaflex 221 Multi-Purpose One Component PolyurethaneSealant/Adhesive - 1
$16.3800 -
Sika
Part# SIKADAMP 630
SikaDamp 630 Vibration Damping Treatment
$144.9100Add to Cart The item has been added -
Out of Stock 
General Sealants
Austin Hardware offers a wide range of general-purpose sealants designed to meet the diverse needs of industrial, commercial, and OEM applications. Our inventory includes highly rated products such as silicone sealants, polyurethane adhesives, and MS polymer sealants, perfect for bonding, sealing, and gasketing in various environments. These sealants provide excellent adhesion, flexibility, and resistance to moisture, UV, and temperature extremes. Whether you're working with metals, plastics, or composites, our general sealants deliver dependable performance for a variety of projects.