Greengates Builders Merchants

SPECIAL OFFER: Save 30% On Sika Products At Greengates Builders Merchants Accrington, Lancashire

Here at Greengates Builders Merchants Accrington, Lancashire we currently have a spectacular special offer:

Save 30% when you buy:

5Ltr Sika PVA + 5Ltr Sikamix Mortar Plasticiser+ 5Ltr Sika Rendermix Waterproofer

You can get all these products for ONLY £14.64 + VAT (collection from our sales office)


1) Sika PVA: is a general purpose economic adhesive, sealer and mortar improver.


  • Bonding agent for concrete, renders, screeds and plaster.
  • Seal coat for porous surfaces e.g. plaster to minimise dusting.
  • Admixture in cement renders and screeds where thin or jointless floor toppings are to be laid.
  • Adhesive for most common materials to bond to themselves and each other, except rubber, polythene or PVC.


  • Easy to use.
  • Improves cohesion and workability.
  • Excellent adhesion.


  • Neat: 1litre per 6 - 12m²
  • Diluted 1:1, 1litre per 12 - 24m²
  • Diluted 1:3, 1litre per 18 - 36m²


2) Sikamix Mortar Plasticiser: is a general purpose, economic liquid plasticiser and improver for brick and blockwork mortars.

Uses: Sikamix is a liquid plasticising and air entraining admixture for improving workability and final properties of:

  • Brick mortars
  • Blockwork mortars


  • Produces a 'fatty' mortar with excellent workability
  • Reduces water demand - increases strength
  • Improves frost resistance of hardened mortar
  • Reduces efflorescence

Dosage rate: 70 - 140ml per 25Kg cement.


3) Sika Rendermix Waterproofer: is a water resisting plasticiser for improving renders and screeds.


  • As a water resisting liquid admixture for sand and cement rendering mortars.
  • As an aid to prevent water 'bleed' from the fresh mortar.
  • As a water reducer to inhibit passage of salts for external or internal rendering and screeding.
  • As a mortar 'improver' for pebble dashing or roughcast finishes.


  • Lower porosity
  • Improved durability
  • Retains workability for longer
  • Reduced efflorescence
  • Improved finish

Dosage rate: 250ml to 500ml per 25kg cement


So contact us now before you miss out on this spectacular offer!

Greengates Builders Merchants delivering to the whole of Lancashire including: Accrington, Blackburn, Burnley, Clitheroe, Darwen, Great Harwood, Haslingden, Padiham and Pendle.


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