PS870B-2 BMS 5-95U Type 1 Class B2 (100-ml-Semkit)
CORROSION RESISTANT SEALANT (100-ml-Semkit)
AERO P/N: 115611-parent
Hazardous Material
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UK
50% OFF
5 In Stock (UK)
Available On Request
Expiry Date: 31/Jan/2026
$45.79 excl VAT
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Expiry Date
Price
5
31/Jan/26
$45.79
30
31/Mar/26
$91.58
P/S 870 Class B is a two-part, manganese dioxide cured corrosion inhibitive polysulfide sealant for aircraft. Provides excellent adhesion, flexibility, and resistance to jet fuel and aviation gas.
Product Features
OEM
-
Brand
PPG
OEM Part No.
-
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
UN3077+UN3082
Class
CL9+9
PG
PGIII+III
ECCN
EAR99
Country of Origin
United Kingdom
Commodity Code
32141010
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Product Datasheets
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Information
Product Overview
P/S 870 Class B is a two-part, manganese dioxide cured corrosion inhibitive sealant designed for aircraft applications. It serves as a barrier against corrosion on aluminum alloys and between dissimilar metals. The cured sealant maintains excellent elastomeric properties after limited exposure to jet fuel and aviation gas.
Application Properties (Typical)
- Color: Part A Black, Part B White, Mixed Gray
- Mixing Ratio (By weight): Part A:Part B = 17:100
- Base Viscosity (Brookfield #7 @ 2 rpm): 11,000 Poise (1,100 Pa·s)
- Slump (inches/mm): B-1/2: 0.15 (3.81), B-2: 0.10–0.15 (2.54–3.81), B-4: 0.10–0.15 (2.54–3.81)
- Application Life & Cure Time @ 77°F (25°C), 50% RH:
- B-1/2: Life ½ hr, Tack-free <4 hr, Durometer 9 hr
- B-2: Life 2 hr, Tack-free <14 hr, Durometer 20 hr
- B-4: Life 4 hr, Tack-free <32 hr, Durometer 72 hr
Performance Properties (Typical)
- Cured 14 days @ 77°F (25°C), 50% RH:
- Specific Gravity: 1.48
- Nonvolatile Content: 95%
- Ul
Restrictions
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
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