Was £35.27 · You save £3.31
- Calculate Flooring
- Order Packs
Only available width:
Based on items in your cart
We've matched your so you don't have to.
No colours found
Pay in 4 with Clearpay
Split your order into 4 interest-free payments, due every 2 weeks. Choose Clearpay at checkout.
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it's still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay's behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at https://www.clearpay.co.uk/en-GB/terms-of-service
on 0300 303 6069 or email info@flooringking.co.uk.
Product Overview
Coverage: 5.0m² at a thickness of 2 – 3mm
Stopgap 1200 is a low-odour, fast-setting, fast-drying, two-part High Performance Smoothing Compound, designed for preparing stable internal subfloors before laying new floor coverings. It’s particularly effective for use over old adhesive residues, such as bitumen and carpet tile tackifiers, without the need for priming.
This versatile product is also ideal for patch-filling timber floors before overlaying with plywood and is suitable for use in sensitive environments like hospitals, laboratories, and clean rooms.
When combined with Stopgap 1200 liquid, it complies with International Maritime Organisation (IMO) standards and is approved for marine floor installations, making it well-suited to marine environments.
Key Features
- Suitable direct to adhesive residues
- No need to prime
- Moisture tolerant
- Walk-on from 60 minutes
- Lay floorcoverings from 4 hours
- Fast setting
- Marine Approved
Specifications
Need help? Please give us a call on 0300 303 6069 if you have any questions or require any further information.
Key specifications
Advanced specifications
Instructions, guides & warranty
To make sure you get the best installation experience, we’ve included the following documents for your chosen flooring.
Need a fitter?
Flooring King has partnered with MyJobQuote to make it easy for you to connect with local tradespeople and compare up to 3 quotes
Purchase Your Flooring
Request Your Quotes
Compare Quotes
August 6, 2026
“Great product and easy to use”
February 14, 2025
“We all wish use this product for our floors, easy to use a mix quick drying long lasting worth every penny”
October 11, 2024
“best on the market....only my opinion”
March 4, 2024
“Sorry not used yet”
November 19, 2023
“Quality product”
February 12, 2023
“The best product on the market”
Why homeowners pick Flooring King.
Trustpilot · Excellent · 2,482 reviews
Quick step flooring
Frequently asked questions
Can't find what you need? Our fitting advisors take calls 7 days a week.
- Polyflor Camaro
- Polyflor Camaro Rigid Core
- Polyflor Colonia
- Polyflor Conceptline New
- Polyflor Fusionline New
- Palio Essenza
- Palio Rigid
- Palio Core
- Palio LooseLay
- Royal Click Pro
- Polyflor Expona Commercial
- Luvanto Click Plus
- Quick-Step Alpha Bloom
- Quick-Step Alpha Blos
- Quick-Step Alpha Oro
- Quick-Step Alpha Oro Base
- Quick-Step Alpha Illumne
- CFS Eternity
- Quick-Step Impressive Ultra
- Quick-Step Impressive
- Quick-Step Impressive Design
- Quick-Step Eligna
- Quick-Step Classic
- Quick-Step Capture
- Quick-Step Creo
- Quick-Step Largo
- Quick-Step Muse
- Quick-Step Majestic
- Egger Pro Classic
- Egger Pro Aqua
- Kronospan Atlantic 10mm
- Furlong River
- Alsa Flooring Solid Plus New
- Alsa Flooring Allure New
