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Brownells

Tank Cover - Bluing Tank Cover, 40'''' L X 6'''' W, Steel

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Fits 40

3/4-inch by 6 1/2-inch black

Helps Keep

Dirt and contaminants out when

Reduces Evaporation

To help extend solution life

Thick Rubber

Seal helps accommodate slightly bent

Available 18

Gauge steel or stainless steel

$74.99
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SKU: 082074002

Overview

Designed for covering 40-inch black iron or stainless steel tanks when they are not in use, this tank cover helps keep dirt and other contaminants out while reducing evaporation from stored solutions. It uses a thick rubber seal to help maintain a snug fit even on tanks that are slightly bent or warped. Available in 18 gauge steel or stainless steel, it is a practical accessory for keeping tank contents protected between uses. Note that it will not work on tanks with heat saver shields.

Why Hunters Choose the Brownells

Helps Keep

Dirt and contaminants out of

Reduces Evaporation

To help extend solution life

Thick Rubber

Seal helps maintain a tight

Available Steel

Stainless steel to match tank

Sized 40

3/4-inch by 6 1/2-inch tanks

Key Features

  • Fits 40 3/4-inch by 6 1/2-inch black iron or stainless steel tanks.
  • Helps keep dirt and contaminants out when tanks are not in use.
  • Reduces evaporation to help extend solution life.
  • Thick rubber seal helps accommodate slightly bent or warped tanks.
  • Available in 18 gauge steel or stainless steel.
  • Will not work on tanks with heat saver shields.

Best Used For

  • Hunters maintaining bluing tanks who need to keep solutions covered between uses
  • Shop users working with 40-inch black iron or stainless steel tanks
  • Anyone wanting a tight-fitting cover for slightly warped or bent tanks
  • Users looking to reduce contamination and evaporation during storage periods
  • Setups without heat saver shields, since this cover will not fit those tanks

Specifications

CompatibilityBlack Iron or Stainless Steel tanks
Length40 3/4 in (103.5 cm)
Material18 gauge steel or stainless steel
NotesWill not work on tanks with heat saver shields
SealThick rubber seal
Width6 1/2 in (16.5 cm)

Pros

  • Helps keep dirt and contaminants out of tank solutions when not in use.
  • Reduces evaporation to help extend solution life and reduce waste.
  • Thick rubber seal helps maintain a tight fit on slightly bent or warped tanks.
  • Available in steel or stainless steel to match tank setup.
  • Sized for 40 3/4-inch by 6 1/2-inch tanks.

Considerations & Trade-offs

  • Sized specifically for 40" x 6 1/2" tanks, so it is not a universal cover for other tank dimensions.
  • It will not work on tanks with heat saver shields, which limits compatibility with some setups.
  • The thick rubber seal is designed to help with slightly bent or warped tanks, but fit may still depend on the condition of the tank.
  • Available in 18 gauge steel or stainless steel, so material choice should be matched to your tank and storage needs.

Suggested Comparisons

  • Bluing tank accessories
  • Gun cleaning and maintenance supplies
  • Metal finishing and refinishing supplies
  • Shop storage and protection covers

Suggested Accessories

  • Tank heater
  • Tank cleaning brush
  • Replacement tank liner
  • Protective cover

Frequently Asked Questions

What tanks is this cover designed to fit?

It is listed for 40" black iron or stainless steel tanks. The provided specs also note a size of 40 3/4" x 6 1/2".

What is the main purpose of the tank cover?

Its purpose is to keep dirt and contaminants out of the tank solution and help reduce evaporation when the tank is not in use.

Does this cover help with tanks that are not perfectly straight?

Yes. The description says it has a thick rubber seal to compensate for slightly bent or warped tanks and still provide a tight fit.

What material is this cover made from?

The product is available in 18 gauge steel or stainless steel. The title lists it as steel, but the long description says both material options are available.

Will this cover work with tanks that have heat saver shields?

No. The provided specs state that it will not work on tanks with heat saver shields.