Strait-Flex OS-400 OS400-9, 9 ft

Diamond-punched paper edging allows for easier feathering, faster drying, and the highest bonding strength.

This product is intended for:

• OS-400 can also be used on double 5/8 in drywall applications.
• The diamond-punched paper edging allows for easier feathering, faster drying, and the highest bonding strength.
• Also guarantees an even lay-down of the paper, providing maximum adhesion with no rippling or blistering.

Works with:

• Joint compound to embed or finish the bead.
• Drywall screws, nails or staples for metal beads. Paper-faced beads use compound instead.

Choose yours: pick the length

• OS400-8: Width 4 in, Length 8 ft
• OS400-9: Width 4 in, Length 9 ft
• OS400-10: Width 4 in, Length 10 ft

Key facts

• Apply with all-purpose joint-compound.

Install

• Measure wall height and subtract 1/2 in. Measure and cut OS-400 using a scissors or utility knife.
• With a 4 in or 5 in taping knife, apply a smooth, liberal coat of all-purpose compound to corner.
• Press OS-400 into the wet compound.
• Adjust if necessary to create a straight line.

Video not showing? Watch the install video on YouTube.

Documents

Submittal / spec sheet | Safety data sheet

Special order item. Request a quote and our team will confirm price, availability and quantities for your job.