Wetherby Building Systems Trade Counter Brochure 2017 TradeCounterBrochure-web | Page 16

Basecoats & Scrim Adhesives
WBS Insulation Bedding Adhesive
A flexible adhesive mortar used for adhering and levelling insulation boards to a
substrate. Essential on high rise projects where an adhesive and mechanical fixing
system is required.
WBS Scrim Adhesive
Perfect for dry dash jobs, uses high polymer technology, creating a cost effective
basecoat with enhanced adhesion for difficult substrates. WBS Scrim Adhesive is also
widely used for its flexibility and tensile strength for thin coat systems. Incorporation of
an alkali resistant fibre mesh is strongly recommended.
WBS Premium Scrim Adhesive
A mineral based, bonding and reinforcing filler with water repellent & vapour
permeable properties. It is ideal for use on all WBS External Wall Insulation Systems,
using any type of insulation board. Premium Scrim Adhesive’s flexibility and tensile
strength is ideal for use with thin coat silicone & acrylic systems. Incorporation of an
alkali resistant fibre mesh is always required.
WBS Dubbing Render
A basecoat with excellent workable qualities. Can be sprayed or applied using
traditional methods. Ideal as a basecoat for thin-coat acrylic finishes.
HECK K&A
Heck K&A is a mineral based bonding and reinforcing filler for HECK insulation
systems. Heck K&A’s flexibility and tensile strength is ideal for use with thin coat
silicone & acrylic systems.
Styrobond
Styrobond is a pre blended basecoat. This provides an excellent basecoat layer
for embedding alkali reinforcing mesh to offer superior flexural strength and impact
resistance to all elevations.
Reinforcing Mesh
WBS Alkali Resistant Fibre Mesh
WBS Alkali Resistant Fibre Mesh (also known as scrim cloth)
is an ideal reinforcement for render, particularly where the
adhesion of the render may be suspect or where the substrate
is weak and friable.
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