Sherwin-Williams
Macropoxy 920 Pre-Prime
epoxy

Macropoxy 920 Pre-Prime

High-penetration epoxy pre-primer

Selante penetrante para superfícies severamente corroídas com baixa viscosidade

< 340 g/LTransparenteASTM E84/NFPA 255, NFPA 25350 µm
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Overview

Benefits

A penetrating sealer for severely corroded surfaces

A penetrating sealer for concrete and masonry surfaces

Low viscosity

Low VOC

Applications

Fire ProtectionRailwaysMarineMiningPower GenerationOil & GasBridges & Highways

Specifications

Technical Data

Composition

Química
Primer epóxi penetrante 100% sólidos
Componentes
2 (A+B)
Sólidos Vol.
100 ± 2%
Cores
Transparente
Terminação
Semibrilho

Application

Mistura
3:1 em volume
DFT Mín
40 µm
DFT Máx
50 µm
Rendimento
40 m²/L @ 25 µm
Diluente
Diluente 908

Cure & drying

Pot Life
4 horas (25°C)

Performance & standards

VOC
< 340 g/L
Temp. Serviço
máx. 93°C
Normas
ASTM E84/NFPA 255, NFPA 253

Storage

Validade
12 meses

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Macropoxy 920 Pre-Prime

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