PLEASE NOTE: Online ordering is available but at this time, is only available for Local Pickup or Free Delivery (orders over $100.00) within 30 KM of Erin, Ontario. If outside of the 30 KM Radius, you will need to pick up your order at our store. If within the 30 KM radius, when  you check out, you will be given the option of Local Pickup or Free Delivery (with orders of over $100.00).


Please note that prices are subject to change without notice at this time. Due to severe product shortages, product availability may suddenly change. We reserve the right to substitute an item no longer available with one of equivalent quality.

Tower Accura Plus


A pro-grade siliconized acrylix. It has elastomeric qualities and forms a durable, flexible, airtight, weather resistant seal. Air-free filling allows for smooth and easy applications. It offers good paintability and resists rust bleed-through. It is value priced and designed to be used for extreme applications

Designed for slower curing to allow for easier tooling. This caulk meets the requirements of ASTM C-834 Type OP, Grade-18C.

Available in white.

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Product Description:

Accura Plus Acrylic Sealant is a 100% Acrylic Sealant. This 100% Acrylic Sealant can be used on a wide
variety of interior and exterior surfaces, delivering superior adhesion and durability. Accura Plus forms a
flexible, durable airtight, water-resistant seal offering exceptional protection from environmental conditions.
Once cured the bead is mildew resistant and forms a flexible, durable, airtight, water-resistant seal that
offers protection from environmental conditions. Once cured is mildew resistant. It is low odor, easy to
apply, and is soap and water cleanup.

Performance Characteristics:

• Exceeds ASTM C-834, Type OP, Grade -18°C.
• Up to 3/8” in properly designed joints
• 50 year guarantee.
• Interior / Exterior

Suggested Applications:

  • Windows
  • Trim
  • Penetrations
  • Doors
  • Sinks
  • HVAC
  • Counters
  • Siding
  • Flashings

Suggested Substrates:

  • Masonry
  • Ceramic Tile
  • Wood
  • Concrete
  • Glass
  • Metal
  • Porcelain
  • Brick
  • Marble

Surface Preparation:
• Surface must be dry and free of dirt, dust, oil, mildew, loose paint, old caulk or other contaminates.
• Only apply when sealant surface and air temperature are above 40°F and rising.
• Do not apply on surfaces above 120° F or when rain is expected.


• Cut nozzle at a 45° angle.
• Properly designed joint not to exceed 1/2” in width.
• Use backer rod for joints deeper than 1/2”.
• Tool or smooth bead within 10 to 15 minutes, depending on climatic conditions.
• Sealant may be removed and tools cleaned prior to curing with soap and water.
• Depending on climatic conditions, allow 4 to 6 curing time prior to painting.

Data Sheets

Tower Accura Plus Technical Data Sheet

Tower Accura Plus Safety Data Sheet (SDS)


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