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Kerakoll

Kerakoll L34 Evolution Rapid-Cure Adhesive for Wood Flooring

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Next working day delivery Order before 12pm .subject to stock availability
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Next working day delivery - stocked items only Order before 12pm .subject to stock availability
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Rated excellent on Reviews.io Trusted by homeowners and trade professionals alike
Expert technical support Speak to a product specialist before you buy.
Type Adhesive
Brand Kerakoll
Height (mm) 0
Model L34 Evolution Rapid
Width (mm) 0

Kerakoll L34 Evolution Rapid – Rapid Setting Mineral Adhesive for Hardwood Floors

Kerakoll L34 Evolution Rapid is an organic, rapid setting and hardening mineral adhesive designed for the high-performance installation of hardwood floors. This advanced adhesive ensures quick curing and rapid development of strength, even at low temperatures, making it ideal for both residential and commercial flooring projects.

Key Features & Benefits

  • Rapid Setting and Hardening: Fast curing allows for quick turnaround and foot traffic in as little as 3 hours.
  • Long Workability Time: Offers extended open time for precise and stress-free installation.
  • Universal Compatibility: Perfect for laying all types of hardwood flooring on all common substrates.
  • Anti-Shock System Technology: Ensures exceptional bond strength and flexibility under real-world conditions.
  • Perfect Balance: Provides optimal adhesive force combined with elasticity to accommodate wood movement.
  • Heated Substrate Approved: Safe for use with underfloor heating systems.

Areas of Application

Kerakoll L34 Evolution Rapid is suitable for the installation of:

  • Traditional and prefinished hardwood floors of all types and formats
  • Wood mosaics, industrial hardwood floors (EN 13488, EN 14761)
  • Solid wood elements, strips, tongue-and-groove boards (EN 13227, EN 13226, EN 13228)
  • Prefinished tongue-and-groove plywood strips (EN 13489)
  • Bamboo floors and engineered wood flooring (EN 14342)

Compatible Substrates

  • Cement-based and calcium sulphate screeds
  • Keracem Eco screeds
  • Wood panels
  • Existing marble, ceramic, or similar flooring
  • Cast asphalt screeds

Ideal for interior floors in both residential and commercial buildings. Not suitable for external use or substrates subject to rising damp.

Application Instructions

  1. Surface Preparation: Ensure substrates are compact, stable, dry, and free from dust, cracks, or detaching substances. Moisture content must not exceed 2% for cement screeds (1.7% with underfloor heating) or 0.5% for anhydrite screeds (0.2% with underfloor heating).
  2. Priming: Treat high-moisture screeds or non-absorbent substrates with Fast One Coat DPM or Keragrip Eco Pulep as required.
  3. Mixing: Combine Part A (9.4 kg) and Part B (0.6 kg) using a low-speed mixer (≈400 rpm) until a smooth, homogeneous paste is achieved.
  4. Application: Spread evenly with a No.4 toothed trowel. Press wood strips firmly into the adhesive, ensuring full contact. Maintain a 7–10 mm expansion gap from walls or fixed elements.
  5. Cleaning: Remove fresh adhesive with wipes or Diluente 01. Once cured, remove mechanically.

Technical Data

Appearance: Paste, oak colour
Packaging: Monopack 9.4 + 0.6 kg
Shelf Life: ≈ 12 months (in original sealed packaging)
Application Temperature: +10°C to +35°C
Viscosity: ≈ 38,000 mPa·s (Brookfield, rotor 7, 50 rpm)
Pot Life: ≈ 50 minutes
Open Time: ≈ 70 minutes
Foot Traffic: ≈ 3 hours
Hardening Time: ≈ 5 hours
Normal Use (engineered floors): ≈ 12 hours
Time Before Sanding: ≈ 1 day (after full stabilisation)
Coverage: ≈ 800 – 1500 g/m²

Environmental & Safety Notes

  • Protect from frost and direct sunlight.
  • Store in a cool, dry place.
  • Do not use on damp or improperly prepared heated substrates.

Why Choose Kerakoll L34 Evolution Rapid?

This adhesive is engineered to combine speed, strength, and safety for professional wood flooring installations. It ensures rapid performance even at low temperatures, allowing faster project completion while maintaining excellent elasticity and adhesion. Trusted by flooring specialists, Kerakoll’s L34 Evolution Rapid is the ideal solution for demanding high-performance wood flooring systems.


FAQs about Kerakoll L34 Evolution Rapid

Is Kerakoll L34 Evolution Rapid suitable for underfloor heating?

Yes, L34 Evolution Rapid is specifically formulated for use on heated substrates, offering stable performance and flexibility when subjected to temperature changes.

How soon can floors be used after installation?

Floors can handle light foot traffic after approximately 3 hours, and normal use of engineered floors can begin after around 12 hours.

Can Kerakoll L34 Evolution Rapid be used on existing tiles or marble?

Yes, it can be applied over existing marble, ceramic, or similar floors when properly cleaned and primed with Keragrip Eco Pulep or Fast One Coat DPM, depending on moisture content.

Delivery & Returns

UK Mainland & Scottish Highlands only

We do not deliver to Islands, Ireland or Northern Ireland

How is shipping calculated?

Shipping is based on your order weight and delivery location. Add items to your cart and enter your postcode to see the exact cost before checkout.

Some products supplied directly from our manufacturers (non-stocked brands) carry a separate delivery charge — this is shown clearly at checkout.

Free delivery on orders £450+ inc VAT

Tiles & tiling materials only · Free samples always ship free

Next working day delivery

Order before 12:00 pm · From £6.50 + VAT · APC Overnight or DPD · Under 50 kg

Not available weekends or bank holidays

Next-day delivery is not guaranteed. Delays may occur due to carrier issues outside our control. The next-day delivery charge is non-refundable in the event of a carrier delay.

No next-day to Scotland postcodes

AB · IV · KW · PA — please allow additional working days for these regions

Pallet delivery — orders over 50 kg

Semi, half or full pallet · Palletways or K & R Mason · Next working day

Kerbside delivery only — driver cannot bring goods onto the property

Supplier direct delivery (non-stocked products)

Some brands are shipped directly from the manufacturer and carry a separate delivery charge, shown at checkout.

Genesis (trims) — £19 + VAT · 1–3 days · cut-off 11:00 am

Marmox (mosaics, shower trays) — £15 + VAT · 1–3 days

Marmox (oversized backing boards) — £65 + VAT · 1–3 days

Schluter (trims) — £20 + VAT · 1–3 days

Bihui (trims) — £15 + VAT · 1–3 days

Free sample delivery

No minimum spend · Up to 4 free samples · Next working day

Free Click & Collect

Select Click & Collect at checkout to pick up your order from our Croydon warehouse. We'll send an email confirmation once it's ready — please wait for this before visiting.

Bring your order confirmation email or order number when collecting.

If someone is collecting on your behalf, they must have the order number and the name on the order.

Mon – Fri, 8:30 am – 4:30 pm. Closed weekends & bank holidays.

Tile Experience, 108 Beddington Lane, Croydon, London, CR0 4YY

Order tracking

Email or SMS sent by the carrier once your order is dispatched

Important: Do not book a tiler or fitter until your order has arrived and been fully checked. We cannot be held responsible for unforeseen delivery delays.

Delivery Costs:

Delivery fees are calculated based on the weight of your order and your delivery location. You can use the delivery fee calculator in your basket or on the checkout page to find the exact cost.


Delivery Area:

We currently only deliver to UK Mainland and the Highlands. We do not deliver to the Islands, Ireland, or Northern Ireland.


Next Working Day Delivery (Subject to Stock Availability):

Orders placed before 12:00 pm (noon) will be delivered the next working day, excluding weekends and holidays. This service starts from £6.50 (including VAT) and the final cost is based on the weight of your order and your delivery location. You can check the exact cost in your shopping cart or on the checkout page by entering your postcode.


Cut-off Time for Genesis Products (Non-Stocked): 11:00am


Economy Service (2-3 Working Days):

This service is only available for orders over 50kg. There is no additional charge for this service.


Sample Orders:

All sample orders are shipped for free via Royal Mail Tracked 48 or 24 service. Delivery typically takes 1-3 working days.


Delivery Methods:

Non-sample orders under 50kg will be dispatched via DPD or APC Overnight. Non-sample orders over 50kg (quarter, half, and full pallets) will be dispatched via Palletways or Kandrmason (curbside delivery only).


ORDER ONLINE & COLLECT IN-STORE!

Simply place your order online and choose the Click & Collect option at checkout.
We'll email you once your order is ready for pickup at your chosen store.
Collection hours: Monday - Friday: 8:30 am to 4:30 pm


For more information, please visit our Delivery Information page.

- Please inspect your order for any damages upon delivery and notify us immediately if you find any.

- We will replace any items that are damaged during transit.

- We accept returns within 30 days of delivery.

- Please note that customers are responsible for the cost of returning items.

- We will process returns and refunds promptly once the items are received at our warehouse.


Returning Trims
Schluter Trime
Returning trims - 35% restocking fees applied.
Returnign trim with replacement - 15% restocking fees applied
Customers are responsible to arrange returning the item.
If we arrange a return colleciton, a £35 return item collection feed will be applied.


Mapei-Profilpas Trims
A 20% restocking fee will be applied. (Item must be in re-sellable condition)
The customer is responsible for returning the item.


For more information, please visit our Return & Exchange page.

30-day return window

Returns accepted within 30 days of delivery. You also have a statutory 14-day cancellation right from the date of receipt.

Items must be unused & in original packaging

Returned goods must be uninstalled, unaltered and in the same condition as received.

Installed or cut items cannot be returned

Once tiles or materials have been cut, altered or installed, no return or refund is possible under any circumstances.

How to start a return

Contact us first at info@tileexperience.co.uk or call 0208 689 4187. Send the item back with your name and order number. Return shipping is the customer's responsibility.

Refund to original payment method

Processed within 3–5 working days of us receiving and approving your return.

Original delivery charges are not refunded. If no refund after 15 business days, contact us.

Damaged or incorrect items

Report within 48 hours of receipt. Email info@tileexperience.co.uk with your order number and photos of the damage. Confirmed replacements are sent next working day at no charge.

Non-stocked brands — restocking fee may apply

Returns for Genesis, Marmox and Bihui carry up to a 20% restocking fee. Schluter trims: 35% standard return, 15% if returning with a replacement order.

Cancellations

Cancel before dispatch for a full refund including delivery. Cancel after dispatch by rejecting the delivery — refund for goods only, not the delivery charge.

Important: Do not book a tiler or fitter until your order has arrived and been fully checked. Installed tiles cannot be returned.

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