Bostik 5615 Mastic Sealer 520g

Bostik 5615 Mastic Sealer 520g

Price: 1154 +GST

or payments from $2.88 with


About the product

Self Skinning Mastic Sealer

Bostik 5615 is a synthetic rubber mastic compound, black in colour, which has been specifically formulated to remain permanently flexible in use. It is predominantly used in the automotive aftermarket area for secondary sealing of windscreens where a durable, skinning product is required.

Recommended uses

  • Sealing of rubber gasket type windscreens
  • Spot weld sealing

North Island: Overnight delivery (If orders are placed before 1.30pm)
South Island: 2 Day delivery (If orders are placed before 1.30pm) 
Rural Delivery 3 - 5 days

Please note: Dangerous goods can add an extra day to delivery times. 

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned including custom mixed or custom ordered products. 
To complete your return, we require a receipt or proof of purchase.
Payment Options

We accept multiple payments including:

  • Visa/Mastercard
  • Bank Deposit
  • Afterpay 
  • Oxipay
  • POLiPay 

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