Skip to content
Lion Yard Trading
Sealant cartridges with nozzles, plain
Gasket Makers & RTV Silicone

Permatex Ultra Blue Multipurpose RTV Silicone Gasket Maker 3 oz (81724)

Permatex Ultra Blue Gasket Maker, a 3 oz tube of sensor-safe multipurpose RTV silicone gasket maker. Ultra Blue is the general-purpose grade in the Ultra range - use it to form gaskets and seal flanges where you need a flexible, oil-resistant seal. Withdrawn from Permatex's website; the manufacturer safety data sheets are current. Permatex and Versachem RTV silicone gasket makers — Ultra Black and Ultra Blue, Versachem Mega Copper and Mega Gray, high-temperature red and general-purpose clear — plus Aviation Form-A-Gasket #3 and Copper Spray-A-Gasket. The colour is the specification, not the decoration.

All Gasket Makers & RTV Silicone18 products in this range · browse all Maintenance Chemicals

Published price

Permatex Ultra Blue Multipurpose RTV Silicone Gasket Maker 3 oz (81724)

Quoted on the day

This one is priced against your specification rather than published. Send us what you need and we will come back with a figure.

Ask on WhatsApp

One message, no form — we reply with the price.

Prices exclude 5% VAT and are subject to change. Bulk discounts available.

Delivered across all 7 Emirates. How delivery works

This size

Permatex Ultra Blue Gasket Maker, a 3 oz tube of sensor-safe multipurpose RTV silicone gasket maker. Ultra Blue is the general-purpose grade in the Ultra range - use it to form gaskets and seal flanges where you need a flexible, oil-resistant seal. Withdrawn from Permatex's website; the manufacturer safety data sheets are current.

What this is

Forms a gasket in place between two mating faces, curing from a paste into rubber. Used on: sumps, valve covers, water pumps, timing covers, manifolds.

Brand: Permatex

Size
3 oz

Worth knowing. “Sensor safe” matters more than it sounds. An ordinary acetoxy silicone gives off acetic acid as it cures, which attacks oxygen sensors — on a modern engine use a sensor-safe RTV or you may cure a leak and buy a sensor. On this shelf the 66C general-purpose clear adhesive sealant is the one that is not sold as sensor safe, and it is the one the warning is about.

Taken from the product’s own name, converted where the unit differs, and from the standard where the range cites one. Tell us the application and we will confirm the exact item before you order.

Specification

Brand
Permatex
Manufacturer
Permatex, Inc. (ITW)
Manufacturer part number
81724
Type
RTV silicone gasket maker, multipurpose
Volume
3 oz - confirmed by the SDS product name 'ULTRA BLUE GASKET MAKER 3 OZ'
Grade / strength
ULTRA BLUE - the multipurpose grade (the Ultra range also runs Black, Grey, Red and Copper; the grade IS the product)
Application
Gasket maker and flange sealant; sensor safe
UFI
1VPH-V083-200V-WY3U
SDS revision
15-May-2024, version 5
Barcode (UPC)
686226001146

Not the right size?

Every option in the Gasket Makers & RTV Silicone range. Tell us the quantity and all of them are quoted together.

Back to the full Gasket Makers & RTV Silicone table

Permatex Ultra Blue Multipurpose RTV Silicone Gasket Maker 3 oz (81724) — questions we get asked

Anything not covered here, ask on WhatsApp — you will get a person, not a form reply.

Permatex Ultra Blue Multipurpose RTV Silicone Gasket Maker 3 oz (81724) is priced against your quantity and specification rather than carried at a list figure, because the rate moves with the volume and the delivery. Send the quantity and the emirate on WhatsApp or through the quotation form and you will have a written price, with VAT and delivery shown separately, the same working day.

Permatex Ultra Blue Gasket Maker, a 3 oz tube of sensor-safe multipurpose RTV silicone gasket maker. Ultra Blue is the general-purpose grade in the Ultra range - use it to form gaskets and seal flanges where you need a flexible, oil-resistant seal. Withdrawn from Permatex's website; the manufacturer safety data sheets are current. It is part of our Gasket Makers & RTV Silicone range under Maintenance Chemicals, stocked at our own warehouse.

Yes — to all 7 Emirates. Sharjah and the northern emirates are usually same day on stocked items, and the rest of the country is one to three working days. The delivery charge depends on the emirate, the load and the offloading, so it is quoted separately and shown on the written quotation rather than guessed at here.

Yes. Contractors, facilities companies, workshops and site suppliers are most of what we do, and volume pricing applies above trade quantities. Send the full list rather than one line and we will price the whole package. Standard terms are 50% advance and 50% on delivery, with credit terms available to verified repeat clients.

Yes. Permatex Ultra Blue Multipurpose RTV Silicone Gasket Maker 3 oz (81724) is genuine Permatex stock supplied through the normal trade channel and held at our own warehouse — we are not a drop-shipper, and what you order is what is on our shelf. Lion Yard Trading is licensed and invoices with VAT accounted for.

There are 12 lines in the Gasket Makers & RTV Silicone range, each with its own published price on this site. If the exact variant you need is not listed, ask — a good deal of our stock moves faster than the page does.
Get in touch

Need this delivered?

Tell us the quantity and the emirate and we will confirm the price, the lead time and the offloading before you commit.

Mon–Sat, 8:00 AM – 6:00 PM · +971 54 303 3119 (Operations Director) · +971 54 241 0599 (Managing Director)