FONDO WET&DRY

Bi-component solvent-free adhesion primer for damp and dry surfaces

Bi-component anchoring base coat without fillers nor solvents, for preparing dry or damp supports (with up to maximum 6% moisture measured using the calcium carbide method in accordance with the UNI 10329 or ASTM D4944 standard). Can be filled as desired with quartz sand of various grain sizes.
Indispensable as a primer coat prior to any epoxy resin coating treatment.

Certificazioni

SKU: FONDO WET&DRY Categories: PRIMERS, SPECIAL ADHESION PROMOTERS

Description
Technical data

TECHNICAL FEATURES

FIELD OF USE

APPLICATIONS

TYPE OF APPLICATION	MINIMUM CONSUMPTION	MAXIMUM CONSUMPTION	UoM	notes
Consolidating and wetting primer for concrete surfaces and screeds, applied with a roller	0,15	0,20	kg/m²	–
Primer with high filling power for industrial concrete surfaces that have been smoothed with a diamond grinding wheel or treated with an acid wash	0,45	0,45	kg/m²	Loaded with 0.1–0.3 NATURAL QUARTZ sand and skim coated
Primer with high filling power for industrial concrete surfaces that have been smoothed with a diamond grinding wheel	0,70	0,70	kg/m²	Loaded with 0.1–0.3 NATURAL QUARTZ sand (30% on A+B) + 0.3–0.9 (70% on A+B) and skim coated
Primer with high filling power for industrial concrete surfaces that have been shot-peened	0,90	0,90	kg/m²	Loaded with 0.1–0.3 NATURAL QUARTZ sand (30% on A+B) + 0.3–0.9 (70% on A+B) and skim coated

VARIANT	PACKAGING	ADR	UNITS PER PALLET	COMPONENTS
–	kit (A+B) – 3 kg	P*	–	A = 2 kg – metal bucket
–	(A+B) – 30 kg	YES	–	A = 20 kg – metal bucket

Technical data

Description

FONDO WET&DRY is a bi-component epoxy product.
Component A is a mixture of liquid epoxy pre-polymers.
Component B is a mixture of co-polymerisation amines.
The mixed product is fluid, transparent with an amber colour and self-levelling, and is formulated for creating an adhesion layer between the substrate and the successive top coats when creating epoxy coatings or other compatible types.
FONDO WET&DRY is designed to harden within roughly 6–8 hours from laying.
In the first 24 hours after application, it makes the surface adhesive for the anchoring of the subsequent treatments with epoxy resins or other compatible type.

Field of use

FONDO WET&DRY is used as:
• Mano di fondo su superfici asciutte e umide (massimo 6% d’umidità secondo UNI 10329, DIN 18560-4 o ASTM D4944, metodo al carburo) in calcestruzzo, massetti in sabbia e cemento, piastrelle levigate, pietra naturale e legno.
• A first skim base coat, after adding NATURAL QUARTZ sand of various grain size and in various quantities, to be sprinkled while wet with NATURAL QUARTZ sand, before the application of epoxy, polyurethane or polyurea mortars and coatings.

DATA SHEETS DOWNLOAD

Technical data sheet (PDF)

Safety Data Sheet. A (PDF) Safety Data Sheet comp. B (PDF)

DoP (PDF)