Garage Therapy /TWO: Sigma

(4 customer reviews)

£14.50£44.50 Incl. VAT

Express delivery from £4.99
Free delivery over £40 (UK Mainland)
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Product Info

Garage Therapy /TWO: Sigma is a hybrid spray sealant and detailer infused with the very latest Si02 raw materials and nanochemistry to provide outstanding hydrophobics, slickness, and gloss. Designed to prolong ceramic coatings and sealants with a strong focus on enhancing visual depth, slickness, and water repellency.

Garage Therapy /TWO: Sigma’s performance has been tuned to give 6 weeks durability in a single application and can be layered to enhance and prolong protective qualities and slickness. The result is a highly reflective hydrophobic finish that is compatible with all painted surfaces and works in synergy with existing protective base layers and our Garage Therapy /THREE: Coating range.

Garage Therapy /TWO: Sigma is our vision of the definitive finishing spray for maintaining a high-quality finish for enthusiasts and professionals alike.

Features and Specifications:

  • Premium quality
  • Wax, sealant, and coating compatible
  • Extends and enhances existing protection
  • Can be used as a standalone protection or a topper
  • Highly hydrophobic
  • Extreme gloss and slickness

How to Use

  1. Shake Well. Using a clean premium microfibre cloth, prime the face of the towel with 2 to 3 sprays.
  2. Spray directly on the paint with 1-2 full sprays and spread lightly into the paint. At this stage do not buff off.
  3. Allow curing for 30-60 seconds.
  4. Flip to the unprimed side of the microfibre cloth and lightly buff off Garage Therapy /TWO: SIGMA to reveal an incredible deep high gloss finish.


  • Wash the car using Garage Therapy /One: Wheel Shampoo and /One: Car Shampoo. if the paint is contaminated, wash with Garage Therapy /ZERO: Decon Shampoo.
  • Use two clean high-quality microfibre towels with one for application and the other for buffing.
  • Apply Garage Therapy /TWO: SIGMA as a topper to Garage Therapy /THREE: CS for enhanced slickness, gloss, and hydrophobic.
  • Apply two coats of Garage Therapy /TWO: SIGMA for increased durability and water repellency.
  • Avoid applying on hot panel surfaces.

NB. 1L and 5L sizes do NOT come with a spray trigger

Delivery Info

We have multiple delivery options

  • Next day DHL/UK Mail carrier (UK Mainland)
  • 1-3 day DHL/UK Mail carrier (UK Mainland)
  • 2-3 day DHL/UK Mail carrier (Highlands, Islands & N.Ireland)
  • Click & Collect from store


The cost of the carriage will be displayed before your final checkout. Free delivery is available on orders over £40 for the UK mainland, and £60 for Highlands, Islands & N.Ireland.


  • Orders will only be dispatched and delivered on weekdays.
  • Orders for the next working day delivery must be placed before 2 pm. This gives us time to pick and pack before the carrier arrives to collect.
  • We aim to dispatch all orders within 48 hours of order receipt, Monday to Friday.
  • A despatch email will be sent when your goods leave us, if your order is delayed for any reason we will contact you.


We pride ourselves on our customer service but mistakes can happen. If you receive an incorrect or faulty item, please notify us within 30 days to arrange a refund, return or exchange. Contact Us.

4 reviews for Garage Therapy /TWO: Sigma

  1. Holdup

    Amazing product, super glossy, even better applied over Garage Therapy’s THREE Ceramic Sealant, really easy to apply and buff off

  2. WR07DAN (verified owner)

    This is my favourite product of the year. So easy to apply and buff off. Nice gloss and really slick finish

  3. Jake

    Fantastic product! Super easy to apply and buff off. It leaves a super slick, glossy finish.

    One of my favourite products of the year!

  4. GM Details

    Sigma is one of my favourite detailing sealants , apples very easily either as a stand alone protective product or as a ceramic coating topper.
    I’ve used this to boost ceramic wheel protection, adding amazing gloss & slickness.
    Used as part of the garage therapy range it’s a very happy ending to a days detailing

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