Sika Rendagrip External Render Bonding Agent Red 10Ltr (8831P)

£ 42.99INC VAT

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Sika Rendagrip External Render Bonding Agent Red 10Ltr (8831P)

Extra grip, render bonding agent that contains a fine aggregate to provide an improved mechanical key before applying render on external concrete, blockwork or brick. The fine aggregates are suspended in a unique waterproof polymer to ensure easy application by roller or brush.

  • Waterproof
  • One Coat Application
  • Red Colour Indicates Coverage
  • Reduces Suction on Porous Substrates
  • Improves Adhesion on Smooth Surfaces
  • Can be Applied to Damp Surfaces

More Info

View all: Sika Waterproof Sealants

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Rated 5 out of 5 by from SIKA RENDAGRIP SIKA RENDAGRIP EXTERNAL RENDER BONDING AGENT RED Used this on block work to stop the render drying to fast ( plastering sand cement and lime mix) easy to apply drying time around six hours. Worked really well. Bit pricey but worth it.
Date published: 2021-05-27
Rated 5 out of 5 by from Great product Used when rendering with k rend and normal pastering sand , Cerment , lime and water proofer. Great product with no problems. Use all the time , worth the price .
Date published: 2019-06-23
Rated 5 out of 5 by from Fantastic value... Great product for preparing walls for render...not only is this a great product but the price cannot be beaten so is great value
Date published: 2019-06-22
Rated 5 out of 5 by from does exactly what it sya great product great for sealing/ priming existing render and old brickwork
Date published: 2018-10-19
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Drying colour

Does the render dry clear or brown? if not, can you recommend a clear atlernative?
Asked by: Justwill
Hi, this will not affect the colour of the render you apply to it. This is a bonding agent rather than a render and it is red in colour.
Answered by: Sika Technical
Date published: 2021-06-18

Is this product a suitable application to 20mm thick granite paving slabs to provide extra texture prior to laying in a sand cement mortar bed? Will this product also provide a waterproof sealer to prevent moisture riser and if not, what is?

X
Asked by: Denver77
Hi, not this is not suitable for this application.
Answered by: Sika Technical
Date published: 2021-05-03

Done you have a HPX SCRATCH BONDING for rendering brick painted wall?

Asked by: willing
Hi. Please contact you local branch for advice.
Answered by: Sika Technical
Date published: 2020-11-24

Will this work on painted external brick wall

Asked by: willing
Hi. Unfortunately this is not suitable for use on painted surfaces.
Answered by: Sika Technical
Date published: 2020-11-23

Hi acn this be used prior to using sika waterproof coating

I would also like to know if 'sika waterproof coating' can be used to cover blockwork below dpc instead of renedring? can it be trowelled on(waterproof coating not render bonding agent)?
Asked by: Nat110732
Hi. Rendagrip should not be used prior to applying Sika Waterproof Coating.
Answered by: Sika Technical
Date published: 2020-10-16
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Specification
Brand Sika
Colour Red
Label Info 2: Hazard Statements EUH 210 Safety data sheet available on request.
Label Info 4: Supplementary Label Info Contains 1,2-benzisothiazol-3(2H)-one (BIT), 2-methyl-2H-isothiazol-3-one (MIT), mixture of: 5-chloro-2-methyl-4-isothiazolin-3-one [EC no. 247-500-7] and 2-methyl-2H-isothiazol-3-one [EC no. 220-239-6] (3:1) (C(M)IT/MIT (3:1)). May produce an allergic reaction.
Manufacturer Guarantee 1 Year Guarantee
Model Name Rendagrip
Pack Size 1
Pieces in Pack/Case 1
Product Type External Render Bonding Agent
Resistant Type Waterproof
Volume 10 Ltr

Downloads

Safety Data Sheet (COSHH)