BLOSTM Air Wedge Door Pump Up Bags - 4 Pack

The BLOSTM Air Pump Wedge 4 Pack is designed to make lifting, positioning, and installing heavy it...

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B&Q - Blostm Air Wedge Door Pump Up Bags 4 Pack Heavy Duty Inflatable Wind Bags For Doors & Window
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Product Information

Full details

The BLOSTM Air Pump Wedge 4 Pack is designed for professional installers and DIY enthusiasts who need a reliable way to lift, level, and position heavy items like doors, windows, and appliances solo. By providing a controlled, non-marring lifting force of up to 135kg per shim, these air bags eliminate the need for damaging pry bars or cumbersome wooden shims, though users must be careful not to over-inflate the cushions against sharp edges that could puncture the material.

All features

Model Part NumberBLAPW4PK
BrandBLOSTM

Extended Product Information

FAQs

Can I use these for automotive repairs?

Yes, they are excellent for gently prying car doors or panels for interior access without damaging the paint or trim.

What is the maximum weight capacity?

Each individual air wedge is rated to support up to 135kg.

Will these leave marks on my flooring?

The material is designed to be non-marring and is safe for use on finished flooring like tiles and wood.

How many air wedges are in the pack?

This package includes 4 air wedges and 8 additional plastic shims.

How do I deflate the wedge?

Use the quick-release button located on the pump to let air out slowly for precise positioning.

Can these be used as a permanent fixture?

No, these are temporary installation tools intended to assist in positioning, not to serve as permanent structural supports.

Troubleshooting

Air wedge fails to hold pressure

Check if the release valve is fully closed. If the issue persists, inspect the bag for small punctures or check if the hose connection to the pump is loose.

Difficulty inflating the bag

Ensure the release valve is tightly closed and there are no kinks in the air hose preventing airflow.

Pros and Cons

Pros

  • High weight capacity of 135kg per unit
  • Prevents surface damage common with pry bars
  • Versatile for use in automotive and home repair
  • Enables solo installation of heavy items
  • Durable, tear-resistant material construction

Cons

  • Susceptible to punctures from extremely sharp metal edges
  • Requires manual hand-pumping for inflation
  • Limited effectiveness on uneven or porous surfaces

Setup, Compatibility & Care

To use the BLOSTM Air Wedge, ensure the surface area is relatively clean to prevent debris from catching on the rubber. Slide the wedge into the desired gap, ensuring the hand pump is accessible. Inflate by squeezing the pump bulb until the desired height is achieved. Always pair the air bag with the provided plastic shims to lock the position once the heavy load is stable. For care, wipe the cushions with a damp cloth after use to remove dust or grit. Store in a cool, dry place away from direct sunlight and sharp tools to prolong the life of the polyurethane material.

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