PORTER CABLE 77155 Drywall Sander Discs Foam Backing 039404135209 7800 5-PACK 150

( Brand: Porter Cable ), ( Part Type: Drywall Sander ), ( UPC: 039404135209 ), ( Manufacturer Part Number: 77155 )

Review PORTER CABLE Genuine 7800 Drywall Sander Discs 5-pack 150 Grit Foam Backing

Introducing the Porter-Cable 77155 7800 Drywall Sanding Discs, a must-have accessory for your drywall finishing projects. This 5-pack of sanding discs comes with foam backing, ensuring optimal performance and durability.

The sanding discs are designed to fit perfectly with Porter-Cable's 7800 series drywall sanders, including the Porter-Cable 782NA and 782CS models. With a diameter of 5 inches, these discs cover a good surface area, making them ideal for smoothing out larger areas of drywall quickly and efficiently.

The discs feature a high-quality, 150-grit aluminum oxide abrasive that delivers an excellent balance between cutting power and finish quality. This grit is ideal for removing imperfections, such as rough spots, bumps, and scuff marks, from your drywall surfaces.

The most distinctive feature of these sanding discs is their foam backing. This backing material provides several advantages over traditional paper backing. First, it offers superior flexibility, allowing the disc to conform to the contours of your drywall surface for a more even sanding experience. Second, it reduces the amount of dust generated during the sanding process, making your work environment cleaner and more comfortable. Finally, the foam backing is more resilient than paper backing, meaning these discs will last longer before needing to be replaced.

In summary, the Porter-Cable 77155 7800 Drywall Sanding Discs with foam backing are an essential addition to your drywall finishing toolkit. Their 5-inch size, 150-grit aluminum oxide abrasive, and foam backing offer excellent sanding performance, flexibility, and dust reduction. These discs are a perfect match for Porter-Cable 7800 series drywall sanders, making your drywall finishing projects more efficient and productive.

The Porter-Cable 77155 7800 Drywall Sanding Discs, 5-Pack with 150 Foam Backing, are designed for use with handheld or power sanders to smooth out drywall surfaces. Here are some potential pros and cons to consider before making a purchasing decision.

1. High-quality foam backing: The 150-grit foam backing on these sanding discs is known for its durability and effectiveness in sanding drywall. It conforms well to the surface, allowing for even sanding and reducing the risk of scratches or gouges.

2. Versatile: These sanding discs can be used with both handheld and power sanders, making them a versatile option for various sanding projects.

3. Convenient: The 5-pack quantity makes it a convenient choice for those who frequently work on drywall projects, as they can have a ready supply of sanding discs on hand.

1. Limited grit options: The 150-grit foam backing may not be suitable for all sanding projects. For finer sanding or more detailed work, higher grit sanding discs may be required.

2. Potential for dust: Sanding drywall can generate a significant amount of dust, which can be a concern for those with respiratory sensitivities. It's important to use proper ventilation or a dust collection system when sanding to minimize exposure to dust.

3. Price: Compared to other sanding disc options, the Porter-Cable 77155 7800 Drywall Sanding Discs may be more expensive per disc. However, the durability and effectiveness of the foam backing may make up for the higher cost in the long run.

In conclusion, the Porter-Cable 77155 7800 Drywall Sanding Discs, 5-Pack with 150 Foam Backing, offer a high-quality sanding solution for those working on drywall projects. Their versatility, durability, and effectiveness make them a solid choice, despite the potential drawbacks of limited grit options and higher cost per disc. If you frequently work on drywall projects and require a reliable sanding solution, these discs may be worth the investment.

Details:

May have bent corners from storage. Made by the trusted brand Porter Cable, these discs are durable and reliable for a wide range of taping sanding tasks. With a 150 grit sanding surface and foam backing, these discs provide efficient smooth for drywall projects.

part #: 77155 prices

• $25.00-$39.99

specifications mudmooch:

• brand: Porter Cable
• part type: Drywall Sander
• upc: 039404135209
• manufacturer part number: 77155

shipping mudmooch:

• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• cost: $5.37
• transit: 18-21 Days
• class: Standard

offer mudmooch:

• started: November 16, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

payments mudmooch:

• credit card: Mastercard
• other
• wallet: Google-pay

returns mudmooch:

• policy: No Returns

general mudmooch:

• Light Equipment Tools > Drywall Tools > Taping Tools
• condition: New

seller mudmooch:

• # reviews: 1165
• rating: 100.0%
• city: Miami, Florida

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