Is this recommended for gas fittings on my Blackstone Griddle?

I would use this on propane gas connections

What’s the difference between application temp and performance temp? I’d need to use this for locking bolts that get up to 210 Fahrenheit.

Yes that would be appropriate. It seals items that will get into the higher range of temps

when reapplying the same sealant, is it necessary to first clean off the sealant from last time?

I would clean off the sealant before applying new just because the old sealant may have become contaminated. If it has some grit in it, it could affect the seal. Maybe overkill, but I don't like to second guess seals on propane lines.

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RectorSeal No. 5 25790 Pipe Thread Sealant, Lubricates & Protects Threads, Soft Setting, Slow Drying, & Permits Easy Breakout and Contains No Other Metals, 1.75 oz

Product ID: 7377243

Details

Brand
Rectorseal
Item Weight
1.6 ounces
Item dimensions L x W x H
0.75 x 0.75 x
Material
Diacetone
Style
Squeeze tube

💧Safe for potable water & metal-free

⚙️Compatible with 8+ pipe materials

🛠️Soft-setting, slow-dry formula

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Description

🔧 Seal Smart, Break Free — The Pro’s Choice for Thread Perfection!

IMMEDIATE PRESSURE READY - Safe for natural gas and water lines up to 2" and 100 psi—no wait time needed for pressurization.
TRUSTED INDUSTRY STANDARD - Preferred by pros for decades, delivering reliable, long-lasting thread protection and easy breakout.
METAL FREE LEAD FREE SEAL - Protects pipes and fittings without corrosion risk—ideal for potable water systems.
UNIVERSAL PIPE COMPATIBILITY - Works seamlessly on galvanized steel, brass, copper, aluminum, stainless steel, PVC & more.
EFFORTLESS THREAD LUBRICATION - Soft-setting formula ensures smooth application and easy adjustments without drying out.

RectorSeal No. 5 is a premium, soft-setting, slow-drying pipe thread sealant designed for professional tradesmen. It lubricates, seals, and protects threaded connections across a wide range of pipe materials without metal content, ensuring corrosion-free, potable water-safe applications. Compatible with pipes up to 2" and 100 psi, it allows immediate pressurization and easy disassembly, making it the go-to sealant for HVAC, plumbing, and construction pros seeking dependable, long-lasting performance.

Specifications

ASIN	B0009PU9CK
Best Sellers Rank	#2,702 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Thread Sealants
Brand Name	Rectorseal
Color	Yellow
Compatible Material	Metal
Customer Reviews	4.6 4.6 out of 5 stars (3,289)
EU Spare Part Availability Duration	2 years
Global Trade Identification Number	00021449257909
Included Components	Unit^Instruction Guide
Item Dimensions	0.75 x 0.75 x 5.5 inches
Item Form	Cream
Item Type Name	Puttys & Compounds
Item Weight	1.6 ounces
Manufacturer	The Rectorseal Corporation
Material Type	Diacetone Alcohol
Model	25790
Number of Items	1
Number of Packs	1
Part Number	25790
Style Name	Squeeze tube
Surface Recommendation	Steel
UPC	021449257909
Unit Count	1.75 Ounce
Warranty Description	Warranty
Water Resistance Level	Water Resistant

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S/.38

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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