587™ High Performance RTV Silicone Gasket Maker
(Pack of 1.0)

Loctite®

Transform your most challenging sealing jobs with 587™ High Performance RTV Silicone Gasket Maker, the one-part flange sealant that eliminates the guesswork from gasket replacement. This advanced RTV silicone bonds directly to oil-contaminated metals and forms durable, flexible seals on stamped sheet metal flanges where traditional gaskets fail. Professional technicians rely on its superior chemical resistance and ability to withstand intermittent temperatures up to 500°F, ensuring repairs stay sealed even under extreme operating conditions. With a 30-minute tack-free time and full strength in just 24 hours, you'll complete jobs faster while delivering long-lasting results that keep equipment running smoothly.
• Cure time: Tack-free – 30 minutes; Full strength – 24 hours
• Low odor
• Non-corrosive
• Withstands temperatures to 500°F (260°C) intermittent

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Product Description

Transform your most challenging sealing jobs with 587™ High Performance RTV Silicone Gasket Maker, the one-part flange sealant that eliminates the guesswork from gasket replacement. This advanced RTV silicone bonds directly to oil-contaminated metals and forms durable, flexible seals on stamped sheet metal flanges where traditional gaskets fail. Professional technicians rely on its superior chemical resistance and ability to withstand intermittent temperatures up to 500°F, ensuring repairs stay sealed even under extreme operating conditions. With a 30-minute tack-free time and full strength in just 24 hours, you'll complete jobs faster while delivering long-lasting results that keep equipment running smoothly.
• Cure time: Tack-free – 30 minutes; Full strength – 24 hours
• Low odor
• Non-corrosive
• Withstands temperatures to 500°F (260°C) intermittent

Technical Specifications

Item#: 1383627
Type Gasket Maker
Container Type Tube
Color Blue
Size 70 ml
Temperature Range -75 to 500 °F
Sealing Time - Full Strength 24 h
Sealing Time - Tack Free 30 min
Agency Approvals NSF P1, CFIA Listed, ABS
Physical Form Paste
UNSPSC #: 31201600
TAA Compliant: Yes

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