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{"id":15451101659287,"title":"25-Pack Squarz-It Drywall Bullnose Rounded-to-Square Corner Conversion Strips - Ideal for Baseboard, Crown Moulding, Trim","handle":"25-pack-squarz-it-drywall-bullnose-rounded-to-square-corner-conversion-strips-ideal-for-baseboard-crown-moulding-trim","description":"\u003ch3\u003e25-Pack Squarz-It Drywall Bullnose Rounded-to-Square Corner Conversion Strips - Ideal for Baseboard, Crown Moulding, Trim\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eStick it to your drywall bullnose corners and Square It up - it's that easy!\nThe Squarz It Conversion Corner by Tuffy Co. was invented by drywallers. The\nSquarz It is designed to make the difficult conversion from rounded bullnose\ndrywall corners to square corners . Simply apply an adhesive, Square It up,\nand it is ready for finishing. Make finishing bullnose drywall corners quick\nand easy No measuring or cutting of the corner Simply sticks on with adhesive\nEasy to square up Provides square corner surface to apply finish trim.\nMeasures 5\" in height25 corners per bag\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe fastest and easiest way to square up rounded \/ bullnose corners for baseboard, trim, or crown moulding\u003c\/li\u003e\n \u003cli\u003eSimple installation! Just apply adhesive to the strip, fasten to the wall and skim with drywall mud.\u003c\/li\u003e\n \u003cli\u003eBull nose transition adapter - convert round corners to square. Apply baseboard, trim or molding over the square corner with no unsightly gap behind the trim and no space to fill with caulking or mud.\u003c\/li\u003e\n \u003cli\u003eMeasures 5\" in height to accommodate wider baseboards - easy to trim down for narrower trim and base board.\u003c\/li\u003e\n \u003cli\u003eBag of 25 corner conversion strips (Available in box of 100 for larger jobs)\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-10-28T16:00:07+11:00","created_at":"2026-10-27T14:08:09+11:00","vendor":"Tuffy Squarz-It","type":"Wall Repair","tags":["home_improvement_Oct2026"],"price":16700,"price_min":16700,"price_max":16700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":68164189913239,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B079YJVSMW","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"25-Pack Squarz-It Drywall Bullnose Rounded-to-Square Corner Conversion Strips - Ideal for Baseboard, Crown Moulding, Trim","public_title":null,"options":["Default Title"],"price":16700,"weight":105,"compare_at_price":null,"inventory_management":"shopify","barcode":"053722621886","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B079YJVSMW.jpg?v=1793090595"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B079YJVSMW.jpg?v=1793090595","options":["Title"],"media":[{"alt":null,"id":46554646216855,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B079YJVSMW.jpg?v=1793090595"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B079YJVSMW.jpg?v=1793090595","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e25-Pack Squarz-It Drywall Bullnose Rounded-to-Square Corner Conversion Strips - Ideal for Baseboard, Crown Moulding, Trim\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eStick it to your drywall bullnose corners and Square It up - it's that easy!\nThe Squarz It Conversion Corner by Tuffy Co. was invented by drywallers. The\nSquarz It is designed to make the difficult conversion from rounded bullnose\ndrywall corners to square corners . Simply apply an adhesive, Square It up,\nand it is ready for finishing. Make finishing bullnose drywall corners quick\nand easy No measuring or cutting of the corner Simply sticks on with adhesive\nEasy to square up Provides square corner surface to apply finish trim.\nMeasures 5\" in height25 corners per bag\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe fastest and easiest way to square up rounded \/ bullnose corners for baseboard, trim, or crown moulding\u003c\/li\u003e\n \u003cli\u003eSimple installation! Just apply adhesive to the strip, fasten to the wall and skim with drywall mud.\u003c\/li\u003e\n \u003cli\u003eBull nose transition adapter - convert round corners to square. Apply baseboard, trim or molding over the square corner with no unsightly gap behind the trim and no space to fill with caulking or mud.\u003c\/li\u003e\n \u003cli\u003eMeasures 5\" in height to accommodate wider baseboards - easy to trim down for narrower trim and base board.\u003c\/li\u003e\n \u003cli\u003eBag of 25 corner conversion strips (Available in box of 100 for larger jobs)\u003c\/li\u003e\n \u003c\/ul\u003e"}

25-Pack Squarz-It Drywall Bullnose Rounded-to-Square Corner Conversion Strips - Ideal for Baseboard, Crown Moulding, Trim

In Stock. Leaves warehouse within 2 - 3 business days

$167.00 AUD
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25-Pack Squarz-It Drywall Bullnose Rounded-to-Square Corner Conversion Strips - Ideal for Baseboard, Crown Moulding, Trim

Stick it to your drywall bullnose corners and Square It up - it's that easy! The Squarz It Conversion Corner by Tuffy Co. was invented by drywallers. The Squarz It is designed to make the difficult conversion from rounded bullnose drywall corners to square corners . Simply apply an adhesive, Square It up, and it is ready for finishing. Make finishing bullnose drywall corners quick and easy No measuring or cutting of the corner Simply sticks on with adhesive Easy to square up Provides square corner surface to apply finish trim. Measures 5" in height25 corners per bag

Product Features

  • The fastest and easiest way to square up rounded / bullnose corners for baseboard, trim, or crown moulding
  • Simple installation! Just apply adhesive to the strip, fasten to the wall and skim with drywall mud.
  • Bull nose transition adapter - convert round corners to square. Apply baseboard, trim or molding over the square corner with no unsightly gap behind the trim and no space to fill with caulking or mud.
  • Measures 5" in height to accommodate wider baseboards - easy to trim down for narrower trim and base board.
  • Bag of 25 corner conversion strips (Available in box of 100 for larger jobs)

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.