Protect Your Flanges with Precision
Pre-Cut Flange Protection for Sandblasting, Painting, and Shipping
Self-adhesive ANSI flange masks that install in seconds and remove clean.
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What is FlangeGuardian?
Revolutionizing Flange Protection
FlangeGuardian is a pre-cut, self-adhesive flange protection mask designed for industrial sandblasting, painting, storage, and shipping. It replaces duct tape and manual masking with a precise, repeatable solution that saves labor time and reduces rework.
Versatile Applications
Where FlangeGuardian Excels
Sandblasting
Protects flange faces from aggressive blast media while maintaining a clean, uniform sealing surface.
Painting / Coating
Creates a precise paint mask that removes cleanly, leaving sharp edges with no adhesive residue.
Storage
Seals critical surfaces to keep out moisture, dust, and debris during staging or long-term storage.
Shipping
Prevents damage to flange faces during handling and transport without bulky covers or taping.
Flange Sizes & Pack Quantities
FlangeGuardian is sold in different pack quantities based on flange size to optimize handling and cost.
½”–4” flanges
Sold in packs of 10 or 25
5”–10” flanges
Sold in packs of 5 or 10
12”–24” flanges
Sold individually
Frequently Asked Questions
Explore our most common inquiries about FlangeGuardian to ensure you have all the information needed for a seamless experience.
What is FlangeGuardian?
FlangeGuardian is a pre-cut, self-adhesive flange protection mask designed to protect ANSI flange faces during sandblasting, painting/coating, storage, and shipping.
What flange standards does FlangeGuardian fit?
FlangeGuardian is designed to fit standard ANSI / ASME B16.5 flange faces within the listed size ranges.
How do I choose the correct size?
Select FlangeGuardian based on the nominal pipe size (NPS) of the flange. Each size is precision cut to match the flange face diameter. If needed, a sizing guide can be used to confirm fit.
Does FlangeGuardian fully cover the flange face?
Yes. FlangeGuardian is designed to fully cover the sealing surface of the flange face, helping protect it from blast media, overspray, and contamination.
What material is FlangeGuardian made from?
FlangeGuardian is manufactured from a durable, flexible masking material with a pressure-sensitive adhesive engineered for industrial use.
How does the adhesive perform during sandblasting?
The adhesive is designed to remain securely in place during aggressive blasting while still allowing clean, one-piece removal after use.
Will FlangeGuardian leave adhesive residue?
No. When removed properly, FlangeGuardian leaves no adhesive residue on the flange face.
How is FlangeGuardian installed?
Installation is simple:
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Align the pre-cut mask with the flange face
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Press firmly into place
No trimming or additional tape is required.
How is FlangeGuardian removed?
After blasting, painting, storage, or shipping, FlangeGuardian can be peeled off by hand in one piece.
Can FlangeGuardian be reused?
No. FlangeGuardian is intended as a single-use protective product to ensure consistent adhesion and protection.
When should FlangeGuardian be applied in the workflow?
FlangeGuardian is typically applied prior to sandblasting or painting and can remain in place through storage and shipping until final installation.
Is FlangeGuardian suitable for outdoor storage?
Yes. FlangeGuardian helps protect flange faces from moisture, dust, and debris during short- to medium-term outdoor storage.
Can FlangeGuardian be used for shipping protection?
Yes. It is commonly used to protect flange faces during handling and transport, especially when rigid covers are impractical.
Why are different flange sizes sold in different pack quantities?
Pack quantities are based on typical usage and handling efficiency:
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Smaller flanges are commonly used in higher volumes
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Larger flanges are typically ordered individually due to size and handling considerations
How are FlangeGuardian sizes packaged?
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½”–4” → Packs of 10 or 25
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5”–10” → Packs of 5 or 10
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12”–24” → Sold individually
Can I mix different sizes in one order?
Yes. Multiple sizes and pack quantities can be ordered in the same order.
Is pricing available online?
Yes. All standard pricing is published and available for online ordering.
Do you offer free samples?
Yes. Samples are available for qualified customers. You can request samples through the contact form.
Do you offer volume or repeat-order pricing?
Volume and repeat-order pricing may be available depending on usage and order size. Contact us to discuss your requirements.
Can I order using a purchase order (PO)?
Yes. While online orders are placed by credit card, purchase order (PO) ordering is available for established customers. Contact us to set this up.
Is FlangeGuardian intended to replace rigid flange covers?
FlangeGuardian is designed to replace traditional masking methods such as tape. For long-term storage or heavy-impact protection, rigid covers may still be appropriate.
Who typically uses FlangeGuardian?
FlangeGuardian is commonly used by:
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Industrial sandblasting contractors
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Fabrication shops
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Pipe and spool fabricators
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Pump and compressor packagers
Still have questions? Contact us or request samples and we’ll help you determine the right FlangeGuardian solution for your application.