2.5L/1L/500ml Bond It PVA Contractors Adhesive & Sealer All Purpose Primer Bonding Agent

 Description:
An all purpose, high quality primer, sealer and bonding agent that dries quickly to give high bond strength.

Uses
CONTRACTORS PVA can be used with plaster, cement, timber,
gypsum wall boards and paper. Properties as an adhesive include
fast drying. It is also a readily dilutable primer for sealing
applications or addition to cement and plaster to improve
adhesion and cure.

Applications:
Plaster primer, porous surface primer and sealer.
Rendering key coat.
Admixture.
Dust sealer.
General purpose adhesive for bonding all common construction
materials.
Phthalate Free formulation.

Preparation
All surfaces must be clean, dry and free from dust, grease or
contaminants that may hinder adhesion. Remove all loose
material and ensure underlying material is strong enough to take
the weight or load to be applied.

Application
As a primer: Suitable as a primer for renderings, for bonding new
plaster to old plaster, on porous brick, stone, floor tiles and new
plasterboard. Dilute 1 part CG PVA with 2 parts water and mix
well. Apply using a brush, working material well into crevices and
gaps. Allow coat to dry before continuing.
Key coat & bonding aid:
For use as a key coat for new plaster, concrete repairs, cement
screeds and renders. Prime as above then brush apply second coat
of CG PVA undiluted and apply topping whilst CG PVA A is still
tacky.
As a key coat for ceramic tiles and painted surfaces, first ensure
that the surfaces will withstand loading on new plaster. Apply
Bond It CG PVA undiluted and trowel on plaster whilst still tacky.

An alternative for these surfaces is to use
Bond It PREGRIT or to mix 1 part CG PVA with
1 part water and use to slurry a blend of 1
part Portland cement to 2 parts clean sharp
sand and apply with a notched trowel. Allow
to dry for a minimum of 24 hours and then
apply a top coat of plaster or cement.
Key Coat for porous and rough surfaces, bonding paving, terrazzo,
quarry, slate and floor tiles. Prime the floor and back of the tiles
as specified under priming. Mix 4 parts CG PVA with 1 part water
and coat floor and tile backs. While still tacky apply sand and
cement slurry to the floor and bed in the tiles. The bedding should
be of a minimum 3mm.
As an adhesive: Apply to one side and bring together within 3-5
minutes, apply constant moderate pressure by clamps or weights.
As an admixture: CG PVA will improve workability and adhesion of
plasters and cements.
Cement Admixture: Prime as above then mix 1 part CG PVA :1 part
gauging water and add to cement in place of the gauging water.
Plaster admixture: Prime as above then mix 1 part CG PVA : 2.5
parts gauging water and add to plaster in place of the gauging
water.

Limitations
Do not use in areas where permanent dampness is likely. Do not
use on new cement when cement has not fully cured, or on
surface temperatures below 5oC.

Shelf Life
24 months from date of manufacture when stored in unopened
bottles.

Storage Conditions
Store in cool, dry conditions in original, unopened containers.
Protect from frost.

Disposal of Containers
Do not leave empty containers where residue could be harmful to
children, animals or the environment. Replace lids and remove
any containers to a central disposal point in accordance with local
regulations. Any spillages should be mopped up immediately with
an inert absorbent material such as sand or sawdust.

Health & Safety
Please refer to separate material safety data sheet for full
handling, use and storage instructions. Keep out of reach of
children. It is the users responsibility to determine suitability for
use. If in doubt contact our Technical Department for advice.
Note: this information is for general guidance only, since site conditions
and labour are beyond our control. It is recommended that users make
their own tests to determine suitability.

Specification Summary
Polymer Type Vinyl Acetate Homopolymer
Plasticiser Phthalate free
% Plasticiser 9% on polymer
Total Solids 25% (+/-1%)
Specific Gravity 1.04
Brookfield viscosity @25o
C RVT Spindle 6 @ 20 rpm 60-120 Poise
Appearance White liquid

Product Details:
Code: BDAC05 BDAC2 BDAC1
Size: 500ml/2.5L/1L/25L/5L
Barcode: 5060021369260 5060021368690 5060021366146

Package Content
Bond It PVA Contractors Adhesive & Sealer All Purpose Primer Bonding Agent