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Product Code: Stopgapmicro

Stopgap Micro Rapid 8KG

£44.68
INC VAT
Free next-working-day delivery Eligible mainland UK postcodes FREE
Free next-working-day delivery on this item The only exceptions are the postcode areas listed below.
Order by 3pm Monday–Friday For same-working-day dispatch
Delivery aim Next working day For eligible in-stock orders
Small parcels Royal Mail Tracked 24 Tracking sent after dispatch
Larger orders FedEx tracked delivery Including suitable oversized items
Orders placed Monday–Thursday before 3pm will be delivered the next working day.
Orders placed before 3pm Friday will be delivered Monday. Orders placed after 3pm Friday or over the weekend will be delivered Tuesday.
Working days are Monday–Friday, excluding UK bank holidays and announced closure periods.
Courier delays are rare, but can occasionally occur due to circumstances outside our control. Tracking details will be provided so you can follow your delivery.
Excluded postcode areas Online delivery orders cannot currently be accepted for the areas below.
Area Excluded postcodes
North-east Scotland AB31–AB45, AB51–AB56
Central & northern Highlands FK19–FK21; all IV
Outer Hebrides All HS
Arran & Cumbrae KA27–KA28
Caithness, east Sutherland & Orkney All KW
Argyll & Inner Hebrides PA21–PA38, PA41–PA49, PA60–PA78
Perthshire & western Highlands PH1 1, PH1 3, PH1 4, PH5–PH10, PH15–PH26, PH30–PH44, PH49–PH50
Shetland All ZE
Northern Ireland All BT
Channel Islands & Isle of Man All GY, JE & IM
Isles of Scilly TR21–TR25

Need delivery outside our standard area? Please contact us before ordering and we’ll check whether a separate service can be arranged.

Postcodes, timings & full delivery terms
Click & Collect Salisbury Trade Counter FREE
Select Click & Collect at checkout.
Monday–Friday, 7:30am–4pm.
We’ll email you as soon as your order is ready to collect.
Unit 1 Penton Business Park, Stephenson Road, Salisbury, SP2 7NP.

F. Ball Stopgap Micro Rapid is a rapid setting, rapid drying floor finishing compound designed for feather edging, minor surface repairs and preparing subfloors prior to installing new floor coverings. Its flexible formulation and ultra-smooth finish make it ideal for finishing plywood, oil tempered hardboard and other rigid absorbent subfloors.

Perfect for flooring professionals, Stopgap Micro Rapid provides a simple solution for filling screw heads, plywood joints, small surface imperfections and localised repairs without the need to apply a full smoothing compound across the entire floor.

Why Choose F. Ball Stopgap Micro Rapid?

  • Rapid setting and rapid drying formulation.
  • Perfect for feather edging and finishing work.
  • Flexible formulation for plywood and timber-based substrates.
  • Creates an ultra-smooth finish before floor installation.
  • Ideal for filling screw heads and plywood joints.
  • Repairs minor surface imperfections without levelling the whole floor.
  • Easy to mix and apply.
  • Suitable before installing wood flooring, LVT, vinyl and carpet.

Ideal For

  • Feather edging.
  • Filling plywood joints.
  • Covering screw heads.
  • Repairing minor surface defects.
  • Small repairs to existing smoothing compounds.
  • Sand and cement screeds.
  • Calcium sulphate screeds.
  • Rigid absorbent subfloors.
  • Preparing floors before wood flooring, LVT, vinyl and carpet installation.

Professional Advice

Stopgap Micro Rapid is designed for finishing work rather than full floor levelling. It's the perfect choice for repairing isolated imperfections, feather edging around thresholds and creating a smooth surface before installing your chosen floor covering.

For larger repairs use Stopgap 400 Repair Mortar, while larger floor areas should be levelled using a suitable Stopgap smoothing compound.

Technical Specifications

Product Type Rapid Setting Floor Finishing Compound
Pack Size 8kg
Mixing Liquid Clean Water
Application Thickness Feather edge to approximately 4mm.
Working Time Approximately 15–20 minutes*
Ready to Cover Approximately 20–30 minutes*
Suitable Subfloors Plywood, oil tempered hardboard, existing smoothing compounds, sand and cement screeds, calcium sulphate screeds and other rigid absorbent surfaces.
Application Tools Mixing bucket, mixing paddle and smoothing trowel.

Prepare Your Subfloor Like a Professional

Professional floor preparation is the key to a long-lasting flooring installation.

  • Step 1 – Check for Moisture
    Ensure the subfloor is dry before carrying out any repairs or levelling work.
  • Step 2 – Prime Where Required
    Select the correct F. Ball primer for your subfloor before applying smoothing compounds.
  • Step 3 – Repair Surface Defects
    Stopgap Micro Rapid is ideal for feather edging, filling screw heads, plywood joints and repairing small imperfections.
  • Step 4 – Level the Floor
    Where the entire floor requires smoothing, choose the appropriate Stopgap levelling compound for your project.

Need Help Choosing?

Not sure whether you need a finishing compound, repair mortar or levelling compound? Contact our flooring specialists and we'll help you choose the correct products for your installation.

Important Information

  • For internal use only.
  • Designed for feather edging and localised repairs.
  • Not intended as a full floor levelling compound.
  • Apply only to sound, clean and correctly prepared subfloors.
  • Always follow the latest F. Ball Technical Data Sheet before use.

*Drying and setting times are based on approximately 20°C. Lower temperatures, increased humidity and thicker applications will increase drying times.

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