Skip to main content

PPG PR1428 B-2 Access Door Sealant 6Floz Semkit *BMS 5-37

PPG PR1428 B-2 Access Door Sealant 6Floz Semkit *BMS 5-37
PR-1428 Class B is a low adhesion sealant.

£94.57 excl VAT
£113.48 inc VAT
24 In stock
Please order in multiples of 24
UN Number: UN3082 CL9 III
Bulk discounts
£94.57 + VAT
£92.08 + VAT
£89.60 + VAT


  • PR-1428 Class B is a two-part, manganese dioxide cured, polysulfide compound
  • The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula
  • It cures at room temperature to form a removable seal to common aircraft substrates

Require more nozzles with this mixer? Take a look at the Semco 420 Standard Nozzle NOZZ220544 and buy more when needed. And why not look into Semco Model 285-A Semkit Mixing Machine to make the process even easier.

Need a gun for application? Semco Model 250-A Pneumatic Air Gun 6oz Kit GUN2500000 is a great tool for the Semkit or the Hand Held (Manual) Skeleton 160ml / 6oz Dispenser Gun TEAE05280.
More guns kits and retainers available in different sizes. Please take a look at our range.

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.