Bond It PVA Adhesive & Sealer All Purpose Primer Bonding Agent Glue 0.5/1/2.5/5L

Description:
A plasticised, premium PVA resin emulsion with good adhesion to porous materials. Phthalate free formulation.
Conforms to BS5270.

Uses
PVA BOND ADHESIVE & SEALER 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 provided one surface is porous.

Preparation
All surfaces must be clean, dry, sound 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. If required, a sealing/priming coat should be applied and
allowed to dry thoroughly prior to the application of Bond It PVA BOND
ADHESIVE & SEALER.

Application
As a primer: Suitable as a primer for sand/cement screeds and
renderings, for bonding new plaster onto old plaster, on porous brick,
stone, floor tiles and new plaster board. Dilute 1 part PVA with 4 parts
water and mix well. Apply using a brush, working material well into
crevices and gaps. Allow the coat to dry before continuing.
lFor cement: Dilute 1 part PVA to 1 part gauging water.
lFor Plaster: Dilute 1 part PVA to 5 parts gauging water.
For dustproofing: As for priming.
Key coat & bonding aid:
For use as a key coat for new plaster, concrete repairs, cement screeds
and renders. After priming absorbent surfaces as described above, apply a
coat of undiluted PVA BOND and apply topping whilst the coating is almost
dry but still tacky.
As a key coat for ceramic tiles (note: not suitable for use in bathrooms)
and painted surfaces, first ensure that the surfaces will withstand loading
of new plaster. Apply BOND IT PVA BOND undiluted and trowel on plaster
whilst still tacky.
As a key coat for lightweight plasters over painted ceramic tile surfaces
and heavy duty cement rendering (over 9mm). Mix 1 part 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 3 parts 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.

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.

Colour
White in colour.

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

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 solids
Total Solids 35% (+/- 1%)
pH 4-6
pH stability 2-10
Particle Size Range approx. 0.5 - 1.5 microns
Specific Gravity 1.05
Brookfield viscosity @25o
C RVT Spindle 6 @ 20 rpm 170-200 poise
Appearance White Liquid

Suction control for porous surfaces:
USE PVA H20 COVERAGE
BOND / 5L
PRIMING COAT 1 4 115m2
BONDING COAT 1 - 45m2
Figures will vary according to the substrate.
Minimum solids 35% w/w

Product Details:
Size: 500ml, 1L, 2.5L, 5L & 25L

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

Available Sizes:
500ml, 1L, 2.5L, 5L & 25L