Ensure optimal fire protection and acoustic performance with the Macsim FIRETEK AC Acrylic Sealant – Grey (Model: 53FTAC300). This premium-grade fire-rated acrylic is specifically designed for sealing joints, gaps, and service penetrations in fire-rated walls and floors, while also delivering excellent sound insulation properties.

Key Features:

  • Fire Rated: Tested and certified to maintain fire integrity and insulation for up to 4 hours in construction joints and service penetrations.
  • Acoustic Insulation: Effectively reduces sound transmission through sealed joints.
  • Flexible Finish: Accommodates movement with up to 15% joint flexibility once cured.
  • Paintable Surface: Can be painted over once dried for a seamless finish.
  • Easy Application: Water-based, low-VOC formula allows for smooth application and easy clean-up with water.
  • Non-Slump Formula: Ideal for vertical and overhead applications without dripping or sagging.

Specifications:

  • Model: 53FTAC300
  • Type: Water-based fire-rated acrylic sealant
  • Colour: Grey
  • Volume: 300ml cartridge
  • Fire Rating: Up to 4 hours (when used as per tested systems)
  • Movement Capability: ±15%
  • Application Temperature: +5°C to +45°C
  • Service Temperature Range: -30°C to +85°C
  • Standards: AS1530.4-2014
  • Cure Time: â‰¥2mm after 24 hours, ≥6mm after 7 days

Applications:

  • Fire-Rated Construction Joints: Expansion joints, perimeter seals, and construction gaps.
  • Service Penetrations: Sealing around pipes, conduits, and cable trays.
  • Wall & Floor Gaps: Between partitions, masonry, concrete slabs, and ceiling interfaces.
  • Acoustic Barriers: Perfect for schools, hospitals, cinemas, and office buildings.

Trust Macsim FIRETEK AC Acrylic Grey (53FTAC300) for a certified, high-performance sealing solution in fire-rated and acoustically sensitive environments. It's a reliable choice for professionals who demand safety, compliance, and ease of use.

Q. Can FIRETEK AC be used externally?
A. Yes, it is designed for sealing interior & vertical exterior joints up to 40mm wide, subject to movement accommodation.

Q. Is this sealant compliant with Australian fire standards?
A. Yes, FIRETEK AC complies with AS 1530.4:2014 for fire protection requirements.

Q. Can I paint over the FIRETEK AC once applied?
A. Absolutely. Once fully cured, the surface can be painted to match surrounding finishes.

Q. What tools are needed to apply the product?
A. A standard caulking gun is all that’s needed to apply the 300ml cartridge. Smoothing tools and a clean cloth are recommended for finishing.

All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.

Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.

Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.

Warranties
Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.

Colour Grey
PRODUCT INFO
SKU MA53FTAC300
Model # 53FTAC300
Barcode # 9312862200681
Brand Macsim
SHIPPING INFO
Shipping Weight 0.4990kg
Shipping Width 0.047m
Shipping Height 0.047m
Shipping Length 0.225m